20
Using the phone
Gigaset C300 / GRC EN / A31008-M2203-T101-1-8U19 / starting.fm / 10.06.2010
V
e
rsion 4, 16.0
9
.2005
Activating/deactivating the handset
a
In idle status, press and
hold
the end call key (confirmation tone).
Activating/deactivating keypad lock
Keypad lock prevents any inadvertent use of the phone.
#
In idle status, press and
hold
the hash key (confirmation tone).
The keypad lock is switched on or off. When it is switched on,
the
º
icon appears in the display.
If the keypad lock is activated, a corresponding message is displayed when you
press a key.
Keypad lock deactivates automatically when you receive a call. It is reactivated
when the call is finished.
Please note
When keypad lock is active, you cannot even call emergency numbers.
