Operation Manual

- Operation -
70
5.11 Key lock
If you carry the handset around a lot, y ou can lock the keypad so that
buttons are not inadvertently activated. Calls can s till be taken in the
normal way even when the key lock function is activated.
5.11.1 Activating the key lock
Press the
# butto n on the handset for two
seconds.
5.11.2 Deactivating the key lock
To deactivate the key lock function, press any
button and confirm by pressing the
F button
within 1.5 seconds of the TASTE OK message
appearing in the display.
Tip: Press the
F button twice.
5.12 Handset ringing melody
If you do not want to be disturbed, the handset ringing melody can be
deactivated.
5.12.1 Deactivating the handset ringing melody
Press the
* button for two seconds. The k icon
appears in the display. The base station rings in the
event of an incoming call but not the handset.
5.12.2 Activating the handset ringing melody
Press the
* button again for 2 seconds. The k icon disappears from
the display.
5.13 Notes on range
The handset has a range of approx. 50 meters in
closed rooms and approx. 300 meters outdoors. In
the case of a good connection to the base station,
the
l icon appears in the display.
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4000R 1
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TASTE OK
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4000R 1
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4000R 1
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