162236M User Manual GSM Gateway Page 11 of 20
5.2 Dial tone battery alarm - Dial tone 2
The Dial tone battery alarm to the lift phone, indicating a battery fault alarm, is default activated but
can be turned off. In case the function is deactivated the GSM Gateway will always use normal dial
tone when the line is taken off-hook.
To deactivate the Dial tone battery alarm (dial tone 2); send the SMS below to the GSM Gateway. The
GSM will acknowledge a correct programming by returning a SMS.
To Next Page
Loading...