BT 3105 User Manual

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BT Synergy 3105 – Edition 4 – 11.11.03 – 5672  
User Guide  
BT SYNERGY 3105  
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Got everything?  
BT Synergy 3105 base  
BT Synergy 3105 handset  
2 x NiMH AAA  
rechargeable batteries  
Battery compartment  
cover  
Mains power adaptor  
(Item code: 872260)  
Belt clip  
This User Guide provides you with all  
the information you need to get the  
most from your phone.  
You must first set up your phone  
before you can use it.  
This doesn’t take long and is easy to  
do. Just follow the simple instructions  
on the next few pages.  
Telephone line cord  
In addition if you have  
purchased a BT Synergy  
3105 with multiple  
handsets you will receive  
the following for each  
handset.  
BT Synergy 3005 handset  
BT Synergy 3005 charger  
2 x NiMH AAA  
rechargeable batteries  
Battery compartment  
cover  
Mains power adaptor  
(Item code: 003313)  
Belt clip  
Need help?  
If you have any problems setting up or using  
your BT Synergy 3105, contact the Helpline on  
0870 605 8047.  
Alternatively, you may find the answer in ‘Help’  
at the back of this guide.  
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4
In this guide  
Getting started  
Handset settings  
Location . . . . . . . . . . . . . . . . . . . . . .6  
Setting up . . . . . . . . . . . . . . . . . . . . .6  
Attach belt clips (optional) . . . . . . . . .8  
Keypad beeps . . . . . . . . . . . . . . . . . .21  
Ringer volume . . . . . . . . . . . . . . . . . .21  
External/Internal ringer melody . . . . . .22  
Keypad lock . . . . . . . . . . . . . . . . . . . .22  
Auto talk . . . . . . . . . . . . . . . . . . . . . .23  
Name handset . . . . . . . . . . . . . . . . . .23  
Language . . . . . . . . . . . . . . . . . . . . .24  
Getting to know your phone  
Handset buttons . . . . . . . . . . . . . . . .9  
Base . . . . . . . . . . . . . . . . . . . . . . . . .10  
Display icons . . . . . . . . . . . . . . . . . . .11  
Navigating the menu . . . . . . . . . . . . .12  
Menu map . . . . . . . . . . . . . . . . . . . . .13  
Base settings  
Ringer volume . . . . . . . . . . . . . . . . . .25  
Ringer melody . . . . . . . . . . . . . . . . . .25  
Select base . . . . . . . . . . . . . . . . . . . .26  
Change base PIN . . . . . . . . . . . . . . . .26  
Default settings . . . . . . . . . . . . . . . . .27  
Using the phone  
Switch handset on/off . . . . . . . . . . . . .14  
Make an external call . . . . . . . . . . . . .14  
Preparatory dialling . . . . . . . . . . . . . .14  
End a call . . . . . . . . . . . . . . . . . . . . . .14  
Receiving calls . . . . . . . . . . . . . . . . . .15  
Earpiece volume . . . . . . . . . . . . . . . .15  
Handsfree . . . . . . . . . . . . . . . . . . . . .15  
Redial . . . . . . . . . . . . . . . . . . . . . . . .16  
Secrecy . . . . . . . . . . . . . . . . . . . . . . .17  
Paging . . . . . . . . . . . . . . . . . . . . . . .17  
Caller Display & Call Waiting  
Caller Display . . . . . . . . . . . . . . . . . . .29  
Calls list . . . . . . . . . . . . . . . . . . . . . .29  
View the Calls list . . . . . . . . . . . . . . . .29  
Dial a Calls list number . . . . . . . . . . . .30  
Copy to phonebook . . . . . . . . . . . . . .30  
Delete an entry . . . . . . . . . . . . . . . . .31  
Delete the entire list . . . . . . . . . . . . . .31  
Call Waiting . . . . . . . . . . . . . . . . . . . .31  
Accept call . . . . . . . . . . . . . . . . . . . . .32  
Phonebook  
Store a name and number . . . . . . . . .18  
Dial from phonebook . . . . . . . . . . . . .18  
Edit an entry . . . . . . . . . . . . . . . . . . .19  
Delete entries . . . . . . . . . . . . . . . . . .20  
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In this guide  
5
Additional handset settings  
Register handset to base . . . . . . . . . .33  
De-register handsets . . . . . . . . . . . . .34  
Internal calls . . . . . . . . . . . . . . . . . . .35  
Transferring calls . . . . . . . . . . . . . . . .35  
3-way conversation . . . . . . . . . . . . . .36  
Handset priority . . . . . . . . . . . . . . . . .36  
Help  
Replacing handset batteries . . . . . . . .38  
Helpline . . . . . . . . . . . . . . . . . . . . . .40  
General information  
Safety . . . . . . . . . . . . . . . . . . . . . . . .41  
Cleaning . . . . . . . . . . . . . . . . . . . . . .42  
Environmental . . . . . . . . . . . . . . . . . .42  
Guarantee . . . . . . . . . . . . . . . . . . . . .43  
Returning your phone . . . . . . . . . . . . .44  
How many telephones can you have? . .45  
R&TTE . . . . . . . . . . . . . . . . . . . . . . .45  
Declaration of Conformance . . . . . . . .46  
Connecting to a switchboard . . . . . . . .46  
Access code . . . . . . . . . . . . . . . . . . . .46  
Recall . . . . . . . . . . . . . . . . . . . . . . . .46  
Dialling mode . . . . . . . . . . . . . . . . . .47  
Insert a pause . . . . . . . . . . . . . . . . . .47  
Length of pause . . . . . . . . . . . . . . . . .48  
For your records . . . . . . . . . . . . . . . . .48  
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6
Getting started  
WARNING  
Location  
Do not place your BT Synergy  
3105 in the bathroom or other  
humid areas.  
You need to place your BT Synergy 3105 within 2 metres  
of a mains power and telephone socket so that the  
cables will reach.  
Handset range  
The BT Synergy 3105 has a range  
of 300 metres outdoors when there  
is a clear line of sight between the  
base and handset. When there is  
no clear line of sight between the  
base and handset, e.g. base  
indoors and handset either indoors  
or outdoors, the range could be  
reduced to 50 metres. Thick stone  
walls can severely affect the range.  
Make sure it is at least 1 metre away from other  
electrical appliances to avoid interference.  
Your BT Synergy 3105 works by sending radio signals  
between the handset and base. The strength of the  
signal depends on where you site the base. Putting it as  
high as possible ensures the best signal.  
Signal strength  
The symbol on your handset  
display indicates when you are in  
range. When you are out of range,  
it flashes and BASE 1is displayed.  
Setting up  
1. Plug the mains power cable into the base. Use the power  
supply with the clear plastic end.  
The base station must be plugged  
into the mains at all times.  
IMPORTANT  
Do not connect the telephone line  
until at least one of the handsets is  
fully charged.  
The base station must be plugged  
into the mains power at all times.  
You must charge your handset for  
16 hours before you can use it.  
The green Power/In use light comes on.  
Which socket?  
Power socket  
Telephone line socket  
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Getting started  
7
BATTERY LOW WARNING  
If the handset battery symbol is  
empty and flashing, and you hear  
a warning beep every minute, you  
will need to recharge your handset  
before you can use it.  
Battery performance  
To keep your batteries in the best  
condition, leave the handset off  
the base for a few hours at a time  
(after the initial 16 hour charge).  
3. Insert the 2 x AAA NiMH batteries supplied. Then slide  
the battery compartment cover into place.  
New NiMH batteries do not reach  
full capacity until they have been  
in normal use for several days.  
4. Place the handset on the base to charge for at least  
16 hours. The red Charging light comes on (the red  
Charging light stays on even when the batteries are full  
charged). The handset is pre-registered to the base as  
SYNERGY HS 1. This is shown on the display. When the  
handset is fully charged the display shows a full battery  
symbol.  
Running the batteries right down  
at least once a week will help them  
last as long as possible.  
The charge capacity of  
rechargeable batteries will reduce  
with time as they wear out, so  
reducing the talk/ standby time of  
the handset. Eventually they will  
need to be replaced. New batteries  
can be obtained from the BT  
Synergy Helpline 0870 605 8047.  
5. After 16 hours, plug one end of the telephone line cord  
into your BT Synergy 3105 base and the other end into  
the telephone wall socket.  
Under no circumstances should  
non-rechargeable batteries be  
used. Use only approved Nickel  
Metal Hydride batteries (NiMH)  
size AAA capacity 550mAL 1.2V.  
Using unapproved batteries will  
invalidate your guarantee and may  
damage the telephone  
Talk/Standby time  
Under ideal conditions, fully charged handset batteries  
should give about 14 hours talk time or 350 hours  
standby time on a single charge.  
Your BT Synergy 3105 is now ready for use.  
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8
Getting started  
Range indicator  
If you have purchased the  
BT Synergy 3105 with multiple  
handsets  
The symbol on your handset  
display indicates when you are in  
range of the base. If the symbol  
flashes and you hear a warning  
beep, you are out of range and will  
need to move closer to the base.  
1. Connect the mains power adaptor to the charger(s) and  
switch on. Use the power supply with the red plastic end.  
Keep the charger connected to the  
mains power at all times.  
Helpline  
If you have any difficulties setting  
up your BT Synergy 3105, please  
call the BT Synergy Helpline on  
08706 058 047.  
2. Insert the batteries and charge the handset(s) for at least  
16 hours.  
Your BT Synergy 3005 additional handsets come  
pre-registered to the base as SYNERGY HS2, SYNERGY  
HS3 and SYNERGY HS4. This is shown on the display.  
Your BT Synergy 3105 handset is now ready for use.  
Attaching the belt clip (optional)  
SLOT  
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Getting to know your phone  
9
Handset buttons  
Volume/Scroll/Redial/Calls list  
Adjust earpiece volume page 15;  
handset and base ringer volume,  
pages 21 and 25.  
Ring indicator  
Flashes when the phone is ringing  
and remains on when phone is in  
use.  
Open redial list, page 17.  
Open Calls list, page 29.  
Scroll through the directory, menu  
options, redial and Calls list.  
Display  
Shows caller’s details, name and/or  
number you have dialled and the  
status of the handset.  
Secrecy  
During a call, press to stop your  
caller hearing you, page 17.  
Also used as a delete, edit and  
exit button.  
Handsfree  
Make and receive calls using the  
handsfree mode, page 15.  
cr  
en  
Talk  
Press to make, receive and end  
calls, page 14.  
Menu  
Vol
Use to access and select the  
options in the menu.  
E
C
3
6
9
1
2
5
8
0
Star  
Phonebook  
Opens the 50 name and number  
phonebook, page 18.  
4
7
Used with the keypad lock.  
X
Recall/Power  
For use with switchboards, page 46  
and BT Calling Features.  
Switches handset On and Off,  
page 14.  
Internal  
Lets you make calls between  
handsets registered to the base,  
page 35.  
Int  
R
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10  
Getting to know your phone  
Base  
Page  
Press to page the handset,  
page 17.  
Page  
DECT  
Charging light (RED)  
Comes on when the handset  
is on the base.  
Power/In use light (GREEN)  
On when the power is on.  
Digital Clarity  
Flashes when the handset is  
in use.  
BT Synergy 3105  
Charging  
Power/In use  
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Getting to know your phone  
11  
Display icons – This is where the icons will appear.  
EXT  
Standby screen  
To change the name of  
HS1  
INT  
The handset number is  
displayed at all times  
when in standby mode  
(even if you change the  
handset name).  
your handset, e.g.  
BEDROOM, see page 23.  
SYNERGY  
HS1  
Icon  
EXT  
Steady  
Flashing  
Incoming call  
External line in use  
Internal call  
Internal call from another handset  
New call received in calls list  
INT  
In calls list*  
EXT  
INT  
3 way conversation in progress  
Battery weak  
Battery half full  
Battery full  
Phonebook  
Menu in use  
Handset linked to base  
In handsfree mode  
Out of range or searching for base  
*
For these features to work you must subscribe to your Network Provider’s Caller Display or Call Waiting Services.  
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12  
Getting to know your phone  
Navigating the menus  
Your BT Synergy 3105 handset has a menu system which  
is easy to use. Each menu has a list of options, which you  
can see on the menu map on the following page.  
When the handset is switched on and in standby:  
1. Press  
to open the main menu then press  
and  
to scroll to the menu option you want.  
2. Press to view the sub-menus for the displayed  
menu, then use and to select further menu  
options and to confirm any settings.  
For example to change the handset ringer volume:  
Exit or go back one level in  
the menu  
1.  
scroll  
RING VOL  
to HANDSET  
.
scroll  
to  
Press  
. Or press and hold  
to return to standby.  
2. Scroll  
and  
to select volume  
to confirm.  
If no buttons are pressed for  
15 seconds, the handset reverts  
to standby automatically.  
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Getting to know your phone  
13  
Menu map  
Phonebook  
List  
Add  
Delete  
Modify  
Setup  
Handset  
Beep  
Ring Vol  
Earpiece Vol  
Internal Mel  
External Mel  
Auto Ans  
Name  
Register  
BS 1 2 3 4  
Base Vol  
Base Mel  
Sel Base  
Del H/S  
PIN Code  
Priority  
Dial Mode  
Recall  
Language  
PABX  
Default  
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14  
Using the phone  
Switch handset on/off  
When the handset is off and it is  
placed back on the base it will  
switch back on automatically.  
1. Press and hold  
to switch the handset off.  
Or  
Press any button to switch the handset on.  
Make an external call  
1. Press  
then dial the number you want.  
If you make a mistake when  
preparatory dialling, press  
to delete.  
Preparatory dialling  
Preparatory dialling allows you to enter the number  
before pressing the button. You can correct any  
Call timer  
mistakes before you actually make the call.  
The display shows the duration of  
all external calls, both during the  
call and for a few seconds after you  
hang up.  
1. Enter the number to be dialled.  
2. Press  
to dial the number.  
End a call  
1. Press  
Caller Display  
If you have subscribed to your  
network’s Caller Display service,  
the caller’s number (and name if  
stored in the phone book) is  
displayed. See page 29 for more  
information.  
or place the handset back on the base.  
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Using the phone  
15  
Receiving calls  
When the phone rings, the display shows CALLand the  
EXT symbol flashes.  
1. Press  
or if the handset is on the base, simply lift it  
up and speak.  
Earpiece volume  
During a call:  
1. Press  
In standby:  
1. Press  
or  
to select volume 1 to 5.  
then  
then  
then  
to display HANDSET.  
2. Press  
3. Press  
4. Press  
to display EAR VOL.  
or  
to select volume 1 to 5.  
to confirm.  
5. Press and hold  
to return to standby.  
Handsfree  
Handsfree lets you talk to your caller without holding the  
handset. It also enables other people in the room to  
listen to your conversation over the loudspeaker.  
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16  
Using the phone  
To switch back to the handset at  
Make a call in handsfree  
any time, press  
again.  
1. Dial the number then press  
.
During a handsfree call, press  
or to change the volume.  
2. Press  
to end the call.  
Answer a call in handsfree  
When the phone rings:  
1. Press  
and the call is transferred to the loudspeaker.  
Switch to handsfree during a call  
During a call:  
1. Press  
2. Press  
. The call is transferred to the loudspeaker.  
to end the call.  
Any number entered during a  
call after a or will not be  
stored in the redial list.  
Redial  
The last 5 numbers called are stored in the redial list for  
quick and easy redialling. The name will be displayed  
instead of the number, if a name/number match is found  
in the phonebook (see page 18). The most recent  
number will be shown first.  
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Using the phone  
17  
1. Press  
repeatedly to display and scroll through the  
redial list.  
2. With the number you want displayed, press  
to dial.  
Secrecy  
Use secrecy during a call to mute your voice so that  
you can talk to someone nearby without your caller  
hearing you.  
1. Press  
you now.  
, MUTEis displayed. Your caller cannot hear  
2. Press  
again to return to your caller.  
Paging  
Paging calls cannot be answered  
by a handset.  
You can alert handset users that they are wanted or  
locate a missing handset.  
Page  
1. Press  
on the base. The handsets will ring and the  
displays will flash INT####.  
Page  
2. Press  
Or  
to stop the paging ring  
Press any button on the handset.  
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18  
Using the phone  
Entering names  
Use the keypad letters to enter  
names, e.g. to store TOM:  
Phonebook  
You can store up to 50 names and numbers in the  
Phonebook. Names can be up to 8 characters long and  
numbers up to 20 digits.  
8
Press  
Press  
Press  
once to enter T.  
three times to enter O.  
once to enter M.  
6
6
Writing tips  
If you make a mistake, press  
delete the last character or digit.  
to  
Store a name and number  
1
Press  
once to insert a space,  
1. Press  
to display PHONEBK.  
and LISTis displayed.  
to ADD, then press  
or twice to insert a hyphen (-).  
Press three times to enter 1.  
2. Press  
3. Scroll  
Phonebook with Caller Display  
.
If you subscribe to a Caller Display  
service, and want the names in  
your Phonebook displayed instead  
of the phone numbers, you must  
store the full telephone number  
including the full dialling code.  
4. NAME?Is displayed. Use the keypad to enter a name  
(8 characters max).  
5. Press  
. NUMBER?is displayed, enter the telephone  
number and press  
.
Insert a ‘pause’ in a stored  
number  
Now either press  
and hold  
to enter another entry or press  
You may need to enter a pause  
when storing international  
numbers, charge card numbers or  
if you connect your telephone to a  
switchboard. (For more information  
on use with a switchboard, see  
page 46)  
to return to standby.  
Dial from the phonebook  
1. Press  
to display PHONEBK.  
When storing a number, at the  
point you want to insert a pause,  
2. Press  
3. Press  
Or  
and LISTis displayed. Press  
again.  
press and hold  
displayed.  
until Pis  
or  
to scroll to the entry you want.  
You may enter as many pauses as  
required.  
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Using the phone  
19  
Press  
you want.  
then use  
or  
to scroll to the entry  
If you want phonebook entries to be  
recognised by Caller Display and to  
display the name of the person  
calling then you must enter the full  
telephone number including  
dialling code.  
Or  
Press  
then enter the first letter of the name you  
8
want, e.g. for Tom, press  
to search for names  
beginning with T.  
4. Press  
to dial.  
Edit an entry  
1. Press  
2. Press  
3. Press  
to display PHONEBK.  
then  
then  
to scroll to MODIFY.  
or  
to scroll to the entry you want  
to edit and press  
.
4. Edit the name, using  
to delete characters and the  
keypad to enter new ones then press  
The number is displayed.  
.
5. Edit the number, using  
to delete digits and the  
keypad to enter new ones then press  
.
6. Press and hold to return to standby.  
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20  
Using the phone  
Delete entries  
1. Press to display PHONEBK.  
2. Press  
3. Press  
then  
then  
to scroll to DELETE.  
or to scroll to the name of the  
entry you want to delete and press  
.
4. The number for the entry is displayed, press  
again.  
The display shows CONFIRM?  
5. Press  
to confirm deletion.  
to return to standby.  
6. Press and hold  
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Handset settings  
21  
Keypad beeps  
When you press a button on your handset, you hear a  
beep. You can switch the beeps on and off.  
1. Press  
2. Press  
3. Press  
4. Press  
then  
to display HANDSET.  
to display BEEP.  
to display KEYTONEthen press  
to select ONor OFFthen press  
.
or  
to confirm.  
5. Press and hold  
to return to standby.  
Ringer volume  
Select from volumes 1 to 5 or turn the ringer off  
completely if you do not want to be disturbed.  
1. Press  
2. Press  
then  
then  
to display HANDSET.  
to display RING VOLthen press  
.
The current ring volume is displayed and played.  
3. Press or to select VOLUME 1to 5or VOL OFF  
(you will hear a sample ring) and press to confirm.  
4. Press and hold to return to standby.  
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22  
Handset settings  
External/Internal ringer melody  
You can set different melodies for internal and external  
calls. There are 5 melodies to choose from.  
1. Press  
2. Press  
then  
to display HANDSET.  
then  
.
to display either INTMELor EXTMEL  
and press  
The current ringer melody is displayed and played.  
3. Press or to select the melody you want and press  
to confirm.  
4. Press and hold  
to return to standby.  
8
Keypad lock  
If you press any button (except  
)
and  
while the keypad lock is  
Lock the keypad to prevent numbers from being  
on, the display flashes PRESS89*.  
accidentally dialled while carrying the handset around.  
1. Press  
then  
. The keypad is now locked.  
To unlock the keypad again:  
8
9
1. Press  
Or  
then  
then  
then  
.
.
Press  
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Handset settings  
23  
Auto talk  
When the handset it on the base, you can answer a  
call just by picking it up. When auto talk is switched off,  
you will always have to press  
The default setting is On.  
to answer a call.  
1. Press  
then  
then  
to display HANDSET.  
2. Press  
3. Press  
to scroll to AUTO ANSand press  
.
or  
to select ONor OFFand press  
to  
confirm.  
4. Press and hold  
to return to standby.  
Name a handset  
The handset name is pre-set to SYNERGY. You can  
personalise each handset to the name you want, using  
up to a maximum of 8 characters.  
1. Press  
2. Press  
3. Press  
then  
then  
to display HANDSET.  
to scroll to NAMEand press  
.
to delete the current name and then use the  
to confirm.  
Use the  
any mistakes.  
button to correct  
keypad to enter a new name and press  
4. Press and hold  
to return to standby.  
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24  
Handset settings  
To return the handset to English:  
Language  
1. Press  
2. Press  
3. Press  
then  
then  
then  
three times.  
You can change the language used on the handset  
display. Choose from English, Francais, Deutsch, Nederl,  
Italiano, Espanol, Portuges, Norsk, Dansk, Svenska and  
Suomi.  
seven times.  
or  
until  
ENGLISHis displayed and press  
to confirm.  
1. Press  
2. Press  
3. Press  
then  
then  
to display HANDSET.  
to scroll to LANGUAGEand press  
.
or  
to scroll and display the language you  
to confirm.  
want and press  
4. Press and hold  
to return to standby.  
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Ba  
s
e
settings  
25  
Ringer volume  
Select from volumes 1 to 5 or turn the ringer off  
completely if you do not want to be disturbed.  
1. Press  
2. Press  
3. Press  
then  
the display shows BASE VOL, press  
to select VOLUME 1to 5or VOL OFF(you  
to confirm.  
to return to standby.  
to display SETUP.  
.
or  
will hear a sample ring) and press  
4. Press and hold  
Ringer melody  
Choose from 5 base ringer melodies.  
1. Press  
2. Press  
3. Press  
then  
then  
to display SETUP.  
to display BASE MELand press  
.
or  
to select MELODY 1to 5(you will hear a  
sample ring) and press  
to confirm.  
4. Press and hold  
to return to standby.  
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26  
Base settings  
Select a base  
If a handset it registered to more than one base, you can  
select which one it will use. (For more information on  
registering your handset to another base, see page 33.)  
1. Press  
2. Press  
3. Press  
then  
then  
to display SETUP.  
to display SEL BASEand press  
.
or  
to select BASE 1to 4or  
and press  
AUTO  
to confirm.  
4. Press and hold  
to return to standby.  
IMPORTANT  
Change base PIN  
If you change the base PIN, keep a  
record of new number by writing in  
the space provided on page 48.  
1. Press  
2. Press  
then  
then  
to display SETUP.  
to display PIN CODEand press  
.
You need your base PIN for  
registering handsets and for some  
other optional settings.  
Display shows PIN?  
3. Enter your 4-digit PIN then press  
.
The original PIN setting is 0000.  
Display shows NEW PIN.  
4. Enter a new PIN and press  
.
Display shows RETYPE.  
5. Enter the new PIN again to confirm and press  
6. Press and hold to return to standby.  
.
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Base settings  
27  
Default settings  
You can reset your BT Synergy 3105 to its  
original/default settings.  
If you reset your phone you will  
delete any Phonebook, Redial and  
Calls list entries.  
1. Press  
2. Press  
then  
then  
to display SETUP.  
to display DEFAULTand press  
.
Display shows PIN?  
3. Enter the 4-digit base PIN and press  
.
The display flashes BASE 1and then SYNERGY HS 1.  
Your BT Synergy 3105 is now reset to its default  
settings.  
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28  
Base settings  
Handset and base default settings are:  
Earpiece volume . . . . . . . . . . . . . . . . . . . 3  
Handset & base ringer volume . . . . . 3  
Internal and External handset  
& base melody . . . . . . . . . . . . . . . . . . . . . 1  
PIN code . . . . . . . . . . . . . . . . . . . . . . . . . . . 0000  
Handset name . . . . . . . . . . . . . . . . . . . . . SYNERGY  
Handset language . . . . . . . . . . . . . . . . . English  
Button beeps . . . . . . . . . . . . . . . . . . . . . . On  
Battery low indicator beeps . . . . . . . . On  
Out of range warning beeps . . . . . . . On  
Auto answer . . . . . . . . . . . . . . . . . . . . . . . On  
Dialling mode . . . . . . . . . . . . . . . . . . . . . . DTMF  
Pause after picking up line/  
dial out code . . . . . . . . . . . . . . . . . . . . . . . 3 seconds  
Phonebook . . . . . . . . . . . . . . . . . . . . . . . . . Empty  
Redial list . . . . . . . . . . . . . . . . . . . . . . . . . . Empty  
Calls list . . . . . . . . . . . . . . . . . . . . . . . . . . . . Empty  
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Ca  
l
l
e
r Display and Call Waiting  
29  
IMPORTANT  
Caller Display  
To use Caller Display and Call  
Waiting you must first subscribe to  
the service from your network  
provider. A quarterly fee is payable.  
If you subscribe to a Caller Display service you can see  
the caller’s number on the handset display (unless it has  
been withheld) before you answer the call. If your  
BT Synergy 3105 finds a name/number match in your  
handset phonebook, the name will be displayed instead.  
For more information on  
BT Calling Features, call BT free on  
0800 800 150.  
Caller information not available  
Occasionally the telephone number  
of the caller is not available and  
cannot therefore be displayed.  
Calls list  
Whether you answer a call or not, the caller’s details are  
stored in the calls list.  
In this case, your display will show  
one of the following explanatory  
messages:  
When you have new entries in the calls list the  
will flash in the handset display.  
icon  
WITHHELD– caller has withheld  
their number  
Up to 20 names/numbers can be stored in the calls list.  
When the calls list is full, a new call replaces the  
oldest call.  
UNAVAILA– the network is unable  
to send the number  
RINGBACK– following a ringback  
request  
OPERATOR– call is via the operator  
View the calls list  
PAYPHONE– call is from a payphone  
INTERNAT– call is from an  
international number  
1. Press  
to open the calls list then scroll  
or  
through the list.  
Ensure that you store the full  
telephone number, including the  
area code, otherwise the name will  
not match the number stored in  
the phonebook.  
If a name/number match is found in the phonebook, the  
caller’s name will be displayed.  
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30  
Caller Display and Call Waiting  
2. Press  
to display the caller’s number, press again  
to see the time and date of the call.  
3. Press  
to return to the calls list or press and hold  
to return to standby.  
Dial a calls list number  
1. Press to open the calls list then scroll  
entry you want.  
2. Press to dial the number.  
or  
or  
to the  
Copy a number to the phonebook  
1. Press to open the calls list then scroll  
entry you want and press  
2. Press until the display shows ADDthen press  
again to display NAME?  
to the  
.
See page 18 for details on how to  
enter a name.  
Once stored in the phonebook,  
the entry will be deleted from the  
calls list.  
3. Enter the name (of up to 8 characters) and press  
confirm.  
to  
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Caller Display and Call Waiting  
31  
Delete an entry  
1. Press to open the calls list then scroll  
entry you want and press  
or  
to the  
or  
.
2. Press  
until the display shows ADDthen press  
to display DELETE?  
3. Press  
and the entry is deleted.  
Delete the entire list  
1. Press to open the Calls list then press  
is displayed.  
2. Press to confirm and the display shows EMPTYfor 2  
seconds.  
. DELALL  
IMPORTANT  
Call Waiting  
To use Call Waiting you must first  
subscribe to the service from your  
network provider. A quarterly fee is  
payable.  
If an incoming call arrives while you are already on the  
phone, you will hear a soft beep every 5 seconds. This  
beep is not audible to the person you are speaking to.  
The second caller’s number (and name if stored in the  
phonebook) will appear on the handset display.  
Instead of the engaged tone, the second caller will hear  
an announcement to hold on as you know they are  
waiting.  
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32  
Caller Display and Call Waiting  
Accept a Call Waiting call  
You can use  
and forth between the two calls  
without disconnecting either.  
to switch back  
R
If, during a call, you hear the call waiting beep:  
1. Press  
to put you current call on hold and speak to  
R
the second caller.  
2. Press  
again to return to your first caller.  
R
The second caller is only charged  
for their call from the moment you  
answer, not while they are waiting  
for your initial contact.  
To end the first call and take the second call:  
1. When speaking to the first caller, press  
that call.  
to end  
2. Your handset will ring, press  
the waiting caller.  
again to connect to  
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Ad  
d
i
tional handsets & bases  
33  
IMPORTANT  
Each additional handset you buy  
must be registered with the base.  
Up to 5 handsets can be registered and operated from  
any one BT Synergy 3105 base.  
Remember to charge the batteries  
of new handsets for at least 16  
hours before use. If the display  
shows NOT REG, and is flashing,  
your handset is not yet registered  
with the base.  
With additional handsets, you can make internal calls  
between two handsets while a third is making an  
external call.  
Each handset can be registered on up to 4 bases.  
Register handset to base  
Your handset is supplied  
pre-registered as Handset 1 to its  
base (Base 1).  
Make sure the handset is close to the base.  
If you have purchased a Multiple  
pack, the additional handsets  
supplied will be pre-registered as  
Handset 2, Handset 3, Handset 4.  
All handsets will be pre-registered  
to Base 1.  
At the base:  
Page  
1. Press and hold  
until you hear two beeps (after  
about 10 seconds) then release.  
At the handset:  
2. Press  
then scroll  
to REGISTERand press  
.
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34  
Additional handsets & bases  
The display shows BS 1 2 3 4. The numbers that are  
flashing indicate other bases that the handset is already  
registered to.  
1
4
If the handset does not find the  
base, it will return to the previous  
menu. If this happens, try  
registering again using a different  
base number. Make sure you are  
close to the base.  
3. Enter  
followed by your base PIN (original setting 0000) then  
press  
-
for the base you want to register to,  
.
The display shows SEARCH 1,  
2,  
3,  
4. and  
flashes  
until the handset locates the base.  
When the base is located, the handset will be  
automatically selected and shown on the display.  
You cannot deregister the handset  
you are using.  
De-register handsets  
1. Press  
then scroll  
to SETUPand press  
.
2. Scroll  
to DELHSand press  
.
The display shows PIN?  
3. Enter your PIN (original setting 0000) and press  
4. Scroll or to select the handset (1-5) you want to  
.
de-register then press  
.
Display shows CONFIRM?  
5. Press  
to confirm.  
Once deregistered, the handset display shows NOTREG.  
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Additional handsets & bases  
35  
Internal calls  
If you have more than one handset registered to the  
base, you can make internal calls between handsets.  
Int  
1. Press  
and enter the handset number you want to  
call, (1-5).  
The receiving handset rings and the display shows INT  
and the number of the handset calling.  
2. Press  
to end the call.  
Transferring calls  
You can transfer an external call to another handset  
registered to the base.  
During an external call:  
Int  
1. Press  
(1-5).  
then the number of the handset you want  
The caller is put on hold.  
2. When the other handset answers you can talk to them  
and press  
to transfer the call.  
Or  
Int  
If the other handset does not answer, press  
to your caller again.  
to speak  
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36  
Additional handsets & bases  
3-way conversation  
You can talk to an external caller and an internal caller at  
the same time on your handset.  
During an external call:  
Int  
1. Press  
to put your caller on hold. Enter the number  
of the internal handset (1-5) you wish to transfer the  
call to.  
If the handset does not answer,  
Int  
press  
to speak to your caller  
2. When the handset answers, press and hold  
for  
again.  
about 3 seconds.  
You can now start your 3-way conversation.  
On a 3-way call, the call can only  
be ended by the handset that set  
it up.  
3. Press  
to end the call.  
Press  
to exit the call.  
Handset priority  
If you have more than one handset registered to the  
base, you can select one handset (or the base) to ring  
first. You can also set the number of rings before the  
other handsets start ringing.  
1. Press  
2. Scroll  
3. Scroll  
then scroll  
to SETUPand press  
.
to PRIORITYand press  
.
to SELECTand press  
.
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Additional handsets & bases  
37  
4. Scroll  
to select the option you want, either BASEor  
HS 1-5and press  
.
Display shows RINGS 1-9.  
5. Scroll to the number of rings you want and press  
to confirm.  
PRIORITYis displayed.  
6. Press  
to confirm. OFFis displayed. Press  
to  
switch OFF or scroll to ONand press  
to switch ON.  
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38  
Replacing the handset batteries  
After a time, you may find that the handset batteries are running out of charge more  
quickly. This is a standard sign of wear and the batteries will need replacing.  
For spare AAA rechargeable batteries, please contact the BT Synergy Helpline  
0870 605 8047.  
Remove the battery compartment cover and remove the existing batteries. Insert new  
batteries and replace the compartment cover.  
Problems  
Possible cause  
No display  
The batteries may be flat or dead. Recharge or replace  
the batteries.  
Is the handset switched off? To switch on, see page 14.  
No dial tone  
Check that the telephone line cord is plugged into the  
phone socket.  
Check that the base is connected to the mains power  
and switched on.  
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Help  
39  
Problems  
Possible cause  
You cannot link up  
Is  
flashing in the display? You may be out of  
with the base station  
range, move closer to the base.  
Check that the base is connected to the mains power  
and switched on.  
Are the batteries low or flat? If so, charge the batteries  
or replace them if necessary.  
If using more than one base, check that you are  
connected to the correct base. See page 26.  
No ring on the handset  
Check that the ringer volume is switched on, see page 21.  
Check that the base is plugged into the phone socket  
and that it is also connected to the mains power and  
switched on.  
Buzzing noise on my  
radio, TV, computer  
or hearing aid  
Sometimes, your BT Synergy 3105 and other DECT GAP  
compatible handsets can interfere with other electrical  
equipment if placed too close. Try moving at least one  
metre away from such appliances.  
The handset is not  
charging properly  
Check that the base is plugged into the mains socket  
and switched on.  
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40  
Help  
Problems  
Possible cause  
Check that you are using the correct power adaptor plug.  
BT Synergy 3105 base – Item Code 872260.  
BT Synergy 3005 charger – Item Code 003313.  
Check that the handset is sitting correctly in the base.  
Check that the handset batteries have been correctly  
fitted.  
Cannot adjust an  
option in the base  
station  
Someone else might be making changes using another  
handset. Try again when the other handset user has  
finished.  
Have you pressed  
to confirm your selection?  
BT Synergy 3105 Helpline  
0870 605 8047  
BT accessories and  
replacement items  
Call the dedicated BT Synergy  
Helpline  
For a full range of accessories and  
replacement items for BT products  
please call 0870 240 5522, or visit:  
if you are having difficulties using  
your BT Synergy 3105.  
if you need replacement  
batteries or a mains power lead  
Lines open 9am – 5.30pm,  
Monday to Friday and  
9.30am – 2.30pm Saturday.  
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General information  
41  
IMPORTANT  
This equipment is not designed for making emergency telephone call when the power  
fails. Alternative arrangements should be made for access to emergency services.  
This product is intended for connection to analogue public switched telephone networks  
and private switchboards in the United Kingdom.  
Safety information  
General  
Only use the power supply included with the product. Using an unauthorised power  
supply will invalidate your guarantee and may damage the telephone. The item number  
for the power supply used with the base is 872260. The item number for the power  
supply used with the charger is 003313 (only applicable when you have purchased the  
BT Synergy 3105 Multiple pack).  
Use only the approved rechargeable batteries supplied. Spare rechargeable batteries are  
available from the BT Synergy Helpline 0870 605 8047.  
Do not open the handset (except to replace the handset batteries) or the base.  
This could expose you to high voltages or other risks. Contact the Helpline for all repairs.  
Radio signal transmitted between the handset and base may cause interference to  
hearing aids.  
It is recommended that advice from a qualified expert be sought before using this product  
in the vicinity of emergency/intensive care medical equipment.  
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42  
General information  
It is recommended that if you have a pacemaker fitted you check with a medical expert  
before using this product.  
Your product may interfere with other electrical equipment, e.g. TV and radio sets,  
clock/alarms and computers if placed too close. It is recommended that you place your  
product at least one metre away from such appliances to minimise any risk of interference.  
Never dispose of batteries in a fire. There is a serious risk of explosion and/or the release  
of highly toxic chemicals.  
Cleaning  
Clean the handset and base with a damp (not wet) cloth, or an anti-static wipe. Never use  
household polish as this will damage the product. Never use a dry cloth as this may cause  
a static shock.  
Environmental  
Do not expose to direct sunlight.  
The product may heat up when the batteries are being recharged or during prolonged  
periods of use. This is normal. However, we recommend that to avoid damage you do not  
place the product on antique/veneered wood.  
Do not stand your product on carpets or other surfaces which generate fibres, or place it  
in locations preventing the free flow of air over its surface.  
Do not submerge any part of your product in water and do not use it in damp or humid  
conditions, such as bathrooms.  
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General information  
43  
Do not expose your product to fire, explosive or other hazardous conditions.  
There is a slight chance that your phone could be damaged by an electrical storm.  
We recommend that you unplug the power and telephone line cord from the base for the  
duration of the storm.  
Guarantee  
Your BT Synergy 3105 is guaranteed for a period of 12 months from the date of purchase.  
Subject to the terms listed below, the guarantee will provide for the repair of, or at BT’s  
or its agent’s discretion the option to replace the BT Synergy 3105 or any component  
thereof, (other than batteries), which is identified as faulty or below standard, or as a  
result of inferior workmanship of materials. Products over 28 days old from the date of  
purchase may be replaced with a refurbished or repaired product.  
The conditions of this guarantee are:  
The guarantee shall only apply to defects that occur within the 12 month guarantee  
period.  
Proof of purchase is required.  
The equipment is returned to BT or its agent as instructed.  
This guarantee does not cover any faults or defects caused by accidents, misuse, fair  
wear and tear, neglect, tampering with the equipment, or any attempt at adjustment or  
repair other than through approved agents.  
This guarantee does not affect your statutory rights.  
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44  
General information  
Within the 12 month guarantee period:  
If you experience difficulty using the product, prior to returning it, please read the Help  
section beginning on page 38, or contact the BT Synergy Helpline on 08706 058 047,  
9am to 5.30pm Monday to Friday and 9.30am to 2.30pm Saturday.  
In the unlikely event of a defect occurring, please follow the Helpline’s instructions for  
replacement or repair.  
Outside of the 12 month guarantee period:  
If your product needs repair after the guarantee period has ended, the repair must meet  
the approval requirements for connection to the telephone network. We recommend that  
you contact BT’s approved repair agent, TecLogic on 01672 564444 or a local qualified  
repairer.  
Returning your phone  
If the Helpline is unable to remedy your problem they will ask you to return the product.  
Where possible, pack the product in its original packaging. Please remember to include  
all parts, including the line cords, power supply units and the original batteries. (Please  
not that we cannot take responsibility for goods damaged in transit.) Please obtain and  
keep proof of posting from the Post Office.  
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BT Synergy 3105 – Edition 4 – 11.11.03 – 5672  
General information  
45  
Technical information  
How many telephones can you have?  
All items of telephone equipment have a Ringer Equivalence Number (REN), which is used  
to calculate the number of items which may be connected to any other telephone line.  
Your BT Synergy 3105 has a REN of 1. A total REN of 4 is allowed. If the total REN of 4 is  
exceeded, the telephone may not ring.  
With different telephone types there is not guarantee of ringing, even when the REN is  
less than 4.  
Only use approved power supply, item code 872260 for base station or 003313 for  
charger (only applicable if you have purchased the BT Synergy 3105 Multiple pack).  
Only use approved AAA NiMH rechargeable batteries.  
R&TTE  
This product is intended for use within the UK for connection to the public telephone  
network and compatible switchboards.  
This equipment complies with the essential requirements for the Radio Equipment and  
Telecommunications Terminal Equipment Directive 1999/5/EC.  
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BT Synergy 3105 – Edition 4 – 11.11.03 – 5672  
46  
General information  
Declaration of Conformance  
Hereby, Suncorp Technologies declares that this BT Synergy 3105 is in compliance with  
the essential requirements and other relevant provisions of Directive 1999/5/EC.  
The Declaration of Conformance for the BT Synergy 3105 is published on the website:  
Connecting to a switchboard  
This product is intended for use within the UK for connection to public telephone network  
and compatible switchboards, which support tone dialling and timed break recall. If in  
doubt please consult your service provider.  
Switchboard external line access code  
You may need to enter an access code (e.g. 9) in order to get an outside line. So that the  
switchboard has time to pick up an outside line, you may also need to add a Pause after  
the access code.  
Recall  
Recall R is used when connected to certain switchboards (PBXs) and some BT Calling  
Features, or those services available via your network provider.  
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BT Synergy 3105 – Edition 4 – 11.11.03 – 5672  
General information  
47  
Dialling mode  
1. Press  
2. Scroll  
3. Press  
then scroll  
to DIAL MODE and press  
or to select either TONE or PULSE and press  
to SETUP and press  
.
.
to confirm.  
Automatically insert a pause after access code  
With some switchboards, you may be required to dial a pause after entering the  
switchboard access code (e.g. 9) to enable you to get an outside line.  
This feature automatically inserts a pause between the access code and the telephone  
number you have entered in the phonebook. However, for this feature to work, you must  
still enter the access code before the telephone number when storing the number in the  
Phonebook.  
1. Press  
2. Scroll  
3. Scroll  
then scroll  
to display PABX and press  
to PBX 1 and press to display PIN?  
to display SETUP and press  
.
.
4. Enter the PIN (original code 0000) and press  
.
5. Enter the switchboard access code (e.g. 9) and press  
.
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BT Synergy 3105 – Edition 4 – 11.11.03 – 5672  
48  
General information  
Length of pause  
You can also adjust the length of the pause to 3 or 5 seconds, according to the  
switchboard.  
1. Press  
2. Scroll  
3. Scroll  
then scroll  
to SETUP.  
to display PABX and press  
.
to PAUSE.  
4. The display shows 3 SEC.  
If you want a 5 second pause, press  
to display 5 SEC.  
5. Press  
to confirm your choice.  
For your records  
Date of purchase:  
Place of purchase:  
Serial number:  
Enter your BT Synergy 3105 base  
PIN here:  
For guarantee purposes proof  
of purchase is required so please  
keep your receipt.  
[
]
/ / / / / / /  
(see page 26 for more information)  
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BT Synergy 3105 – Edition 4 – 11.11.03 – 5672  
Offices worldwide  
The telecommunications services described in this publication  
are subject to availability and may be modified from time to time.  
Services and equipment are provided subject to British  
Telecommunications plc’s respective standard conditions of  
contract. Nothing in this publication forms any part of any contract.  
© British Telecommunications plc 2003.  
Registered Office: 81 Newgate Street, London EC1A 7AJ.  
Registered in England No. 1800000.  
BT Synergy 3105 (11/03) 4  
Designed and produced by The Art & Design Partnership Ltd.  
Printed in China  

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