Other Features - switel DF 1851 Mode D'emploi

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.
Switching off the handset
☞
You can switch off the handset for saving battery capacity.
Press and hold down the #-key until the icon appears in the
display.
For unlocking the keypad press and hold down the #-key
again.
Press and hold down the On Hook-button. After a few
seconds the handset will be switched off. The display illumi-
nation goes down.
For switching the handset on again press and hold down the
On Hook-button until you hear a short beep and the display
is illuminated.
Other Features
GB
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