BT Studio 3500 – Issue 1 – Edition 2.1 –02.04.07 – 7999
If you experience any problems, please call the Helpline on 0870 605 8047 or email bt.helpdesk@suncorptech.com
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 16.
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/redial list, press to delete the
displayed entry or press and hold to
deleteall entries.
Redial / Pause
Press to open the redial list, page 16.
When dialling/storing a number, press to
enter a pause, page 53.
Talk / End call
Press to make, receive and end calls,
page 15.
✱/Keypad lock
Use to lock/unlock the keypad to prevent
accidental dialling, page 18.
During pulse dialing, press and hold to
switch temporairily totone dialling.
R/Power On Off
Use with switchboardservices and BT
Calling Features.
Press and hold to switch the
handset on/off, page 15.
Menu / OK
Press to open the menu, page 13.
Press to select menu options and to
confirm a displayed option.
▲Scroll ▼
Scroll up or down through menu options,
calls lists, redial lists and phonebook entries.
Press up or down to open the calls list
menu, page 24.
While the phone is ringing, press ▲or ▼
to adjust the handset ringer volume,
page 39.
During a call, press ▲or ▼toadjustthe
earpiece volume, page 16.
Phonebook
Press toopen the phonebook,
page 19.
When viewing the redial/Calls list or when
editing, press toexit and return tostandby.
Calls
Press to open and scroll through the Calls
list, page 24.
Int
Use to make internal calls and
transfer calls to other BT Studio
3500 handsets registered
to the base, page 21–22.

Handset buttons

Getting to know your phone
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