Operation Manual

If you experience any problems, please call the Helpline on 0800 145 6789* or email [e-mail]
Secrecy / Clear / Back
During a call, press to switch secrecy
on/off. When on, your voice will be muted
so your caller cannot hear you, page 14.
In menu mode, press to return to the
previous menu or press and hold to exit
and return to standby.
In enter/edit mode, press to delete
characters and digits, when viewing the
calls/r
edial list, press to delete the
displayed entry or press and hold to
delete all entries.
Redial / Pause
Press to open the redial list, page 14.
When dialling/storing a number, press to
enter a pause, page 39.
Talk / End call
Press to make, receive and end calls,
page 13.
Q / Keypad lock
Use to lock/unlock the keypad to prevent
accidental dialling, page 16.
During pulse dialing, press and hold to
switch temporairily to tone dialling.
R / Power On Off
Use with switchboard services and BT
Calling Features.
Press and hold to switch the
handset on/off, page 13.
Menu / OK
Press to open the menu, page 11.
Press to select menu options and to
confirm a displayed option.
s Scroll t
Scroll up or down through menu options,
calls lists, redial lists and phonebook
entries.
During a call, press
s or t to adjust the
earpiece volume, page 14.
While the phone is ringing, press s or t
to adjust the handset ringer volume,
page 25.
Phonebook
Press to open the phonebook,
page 17.
When viewing the redial/Calls list or
when editing, press to exit and return
to standby.
Calls
Press s or t to open and scr
oll through
the Calls list, page 22.
Int
Use to make internal calls and
transfer calls to other BT Studio
3100 handsets registered
to the base, page 19-20.
Handset buttons
Getting to know your phone 9