BT Quartet 1500 - Manual (Page 31)

31
Key lock
You can lock the keypad so that it cannot be used
accidentally while carrying the handset around.
To switch key lock on:
1. Press .
2. Press or until HANDSET is displayed and press .
3. Press or until KEY LOCK is displayed then press .
The icon is displayed on the idle screen while the
keypad is locked.
or
Quick key lock on
1. Press and hold for 3 seconds.
Menu Vol
Menu
Vol
Menu
Handset settings
The default setting is OFF.
WARNING
While key lock is switched on, it is
NOT possible to make calls,
including to emergency numbers
(999/112).
You will still be able to receive calls.