Operation Manual

Key lock function
The key lock function prevents the unintentional pressing of the keys by mistake. It is activated
automatically after a predetermined time if the key lock function is switched on. This can be
switched on or off by means of the menu function Settings.
To deactivate the key lock function
The key lock function can be deactivated by pressing the top scroll key <top> and the lower scroll
key <bottom> at the same time and then letting go of the keys.
To send an emergency call or abort an emergency call inspite of the key lock function
The SOS-Button keeps its functionality even the key lock is activated.
An emergency call can be aborted even the key lock is activated.
To read the last message inspite of the key lock function
The last (read or unread) message can also be read even the key lock is activated. It can however
not be designated as read when the key lock is activated.
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