Quick user guide
Helpy GSM
Issue 1.00
Page 20
Emergency button fi ltering
To avoid unneeded emergency calls the emergency call button is fi ltered. That
means you have to press the button a specifc time long before the alarm call will be
activated As default this time ist set to 5 seconds. To change this time:
DTMF
42
<Filtering time for emergency call button 2 to 9 seconds>
SMS
Et.hg *
<password (default "0")>
# 42
<Filtering time for emergency call button 2 to
9 seconds>
Time setting
To ensure that the test call will be send at the required hour the real time clock
inside the device must be set to the proper time.
DTMF
35
<actual time HHMM 24 h time format>
SMS
Et.hg *
<password (default "0")>
# 35
<actual time HHMM 24 h time format>
Example
You want to set the time at 5:30 pm:
DTMF
351730
SMS
Et.hg *
<password (default "0")>
# 351730
Check emergency button fi ltering time
You can check the programmed emergency button fi ltering time settings by dialing:
DTMF
42*
SMS
Et.hg *
<password (default "0")>
# 42*
