AUDIOLINE SURF - Handbuch (Seite 59)

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Other Features
6 Other features
Key lock
☞
The key lock prevents functions assigned to buttons being
activated inadvertently. Incoming calls can still be taken in the
normal way even when the key lock function is activated.
Press and hold down the star-key until the
key lock icon
and HS locked appear in
the display.
For unlocking the keypad again press and
hold down the star-key until the icon disappe-
ars and the handset’s name is shown again.
Switching the handset ringer on/off
☞
You can turn off the ringer via the menu item “HS SET-
TINGS/RING SETUP“ as well.
Press and hold down the hash-key until the
icon appears in the display.
For turning the ringer on again press and
hold down the hash-key until the icon
disappears.
Switching off the handset
☞
You can switch off the handset for saving battery capacity.
Press and hold down the On Hook-button.
After a few seconds the handset will be swit-
ched off. The display illumination goes down.