7. Putting into operation
7.1
Preparations
7.1.1
Factory settings reset
In order to ensure that all existing settings are deleted, a factory settings reset
is recommended after a new installation.
4.
Press and hold the
from the GSM dialer. The following display is shown with the "Factory
Reset" menu point after the power supply is reconnected.
5.
Confirm the factory settings reset and the language settings by
pressing
6.
Press
to standby mode.
button, then disconnect the power briefly
Factory Reset ?
[ENT] or [ESC]
.
Change Language?
[ENT] or [ESC]
to cancel the factory settings reset. The display switches
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