You must subscribe to a Caller Display service for this feature to work. Your network
provider may charge you for this service.
Press
, then or to scroll through the last 40 incoming calls.
The
indicates new missed calls. The number of New Calls to the handset is shown on
the standby screen until they have all been viewed in the calls list.
The
icon is displayed when the phone number is too long to be fully shown on
the screen. Press to allow you to scroll through the rest of the number.
Press
to dial the number displayed.
Press
, then or to the entry you want and press .
Press
until
Store
number
is displayed then press .
name
is displayed.
Enter a name using the keypad and press . The number is displayed, press
to conrm.
You will hear Melody 1 played, press
or to choose a ringtone you want to
be played when this caller rings you and then press
.
Press , then to scroll to
HS
SettingS
, press .
Press
to scroll to
ringer
, press . Press or to select either
int
ring
or
ext
ring
to set the internal or external call melody and press .
Current ringtone is played, press
or to listen to the available melodies
and press to conrm your choice.
Press
, then to scroll to
HS
SettingS
, press .
Press
to scroll to
ringer
, press . Press to scroll to
ringer
volume
, press .
Current ringtone is played at current volume setting. Press
or to adjust the
volume or select switch off and press to store.
Press to open the main menu.
Press
to scroll to
HS
SettingS
and press soft key.
Date
&
time
is displayed, press
soft key.
Press
to
Set
time
and press soft key. Enter 2 digits for the hour and 2 for the
minute using the 24hr format and press soft key. You will hear a conrmation tone.
Press
,
Set
Date
is displayed. Press . Enter the day, month and year using the
dd-mm-yy format and press
. You will hear a conrmation tone.
Press then dial the phone number. Press to end the call.
If you have subscribed to Caller Display, the caller’s details will be displayed before you
answer (see below and also the full user guide online at for details).
Lift the handset from the base or charger to answer incoming calls. If the handset is
on the base or charger, press
.
Press the
soft key during a call to activate secrecy mode, if you want to prevent the
caller hearing anything from your end.
Press the
soft key again to resume your call.
Press
to open the list of most recently dialled numbers.
Press
or to scroll through the list.
Press
to redial the number displayed or press
to access the options menu.
During a call, press the
or button. The rst press will show the current
volume level, subsequent presses will adjust the level from 1-5.
If you have subscribed to the 1571 service you can speed dial the number by a long
press of the
button from standby.
Press
to open the phonebook. The rst entry (or
liSt emPtY
) is displayed.
Press the
left soft key,
aDD
is displayed. press .
name
is displayed. Using the letters
on the keypad, enter the name, then press
. You may need to press the same button
a few times until the letter you want is displayed. For example, press once for
a
,
or twice for
b
.
number
is displayed, enter the phone number for the entry and press .
If you make a mistake, press
to delete the last digit or letter entered.
Press
or to select a ringtone you want to be played when this caller rings you
and press to conrm. Press to return to standby.
Press
. Scroll or to the entry you want. Press to dial.
Or, search alphabetically using the keypad to enter the rst letter of the name you want
then scroll
or to the exact entry and press to dial.
Your BT Studio 4100 Plus handset features an easy to use menu system.
Each menu has a list of options which you can see on the menu map below.
When the handset is switched on and in standby:
Press the
button to open the main menu and press
or to scroll through
the menu options.
Press
to select a displayed option.
Press
to go back to the previous display screen.
Press and hold
to return to the standby display screen.
Press
to delete characters or numbers.
New Frequently Asked Questions available at
If you need more detailed instructions, a full user guide is available to
download from
If you cannot nd the answer to your problem in the full online user guide,
then please call our free Helpline on 0800 218 2182*. Our dedicated
advisors are more likely to be able to help you than the retailer where you
made your purchase.
This document is also available in other formats, such as Large print, Braille
and Audio CD. If you would like a copy, please call 0800 218 2182*.
Open phonebook.
Soft key: Use with icons displayed
on the screen above the key.
During a call press to mute
your voice so your caller
cannot hear you.
End a call.
Press and hold for 5 seconds
to turn handset on/off.
Press and hold to insert a Pause
in number to be dialled.
Press and hold to lock/
unlock keypad.
Make internal calls.
Soft key: Use with icons displayed
on the screen above the key.
Opens menu.
Selects menu options.
Display Redial list and
move up menu options.
Increase volume.
Make/receive phone calls.
Display Call list and
move up menu options.
Decrease volume.
Press and hold to turn
ringer on/off.
Used when connected to a
switchboard/PBX, and with some
BT Calling Features.
DETAILS
STORE NUMBER
DELETE
DELETE ALL
ADD
VIEW
EDIT
DELETE
DELETE ALL
CAPACITY
BASE RINGER
RING VOLUME
DELETE HS
CHANGE PIN
DATE & TIME
ALARM
RINGER
TONES
HS NAME
DISPLAY
AUTO ANSWER
HELPDESK
BT 118500
DIVERT ON
DIVERT OFF
DIVERT CHECK
C WAIT ON
C WAIT OFF
C WAIT CHK
* You will need to press to open the sub menu.
Most problems can be xed with a few simple checks.
No dial tone Only use the cables and batteries supplied.
Make sure both the mains power adaptor cable and
telephone line cord are plugged into the correct sockets.
Poor speech quality Make sure the product is not located too close to other
electrical appliances. This can also help improve the
handset range from the base.
Battery icon ashing
and scrolling digits
The battery charge is very low. Make sure you charge the
batteries for 24 hours before use to ensure maximum
battery performance.
Using broadband on the same
phone line?
Make sure you plug the phone
into the wall socket via an ADSL
microlter (not supplied), otherwise
you may have problems with this
product and your broadband service.
