Operation Manual
Basic Functions
  53
Other alarm parameter settings
Alarm number: If the SOS emergency call number is predefined by the system, this 
menu entry does not appear. 
OpenCom 100 / Aastra 800 systems only: Always save the SOS emergency 
call number with the prefixed R-key function (enquiry/hold). Then an emer-
gency call can also be made during a call (depending on mobile unit – see 
above). Press the  hash key 3 times to enter the R key function. 
Other systems: The “Hold” function may be generated using other codes on 
other systems. The respective system documentation provides information on 
suitable programming. 
If there is no alarm number saved, the SOS emergency call number – if there is 
one – is called alternatively.
Alarm auto answer: If the function is activated, any call is automatically accepted 
during Pre call. If the function is deactivated and there is an incoming call 
during pre-alarm, or a call already being made, the alarm call number is dialled 
after pre-alarm.
No matter what the setting, calls from the alarm call number or the SOS emer-
gency call number are automatically accepted and pre-alarm ended.
Alarm tone: Pre-alarm can take place with/without an alarm tone on the mobile unit. 
When the alarm tone is activated, it is signalled with increasing volume.
Repeat alarm: This is the time interval after which another pre-alarm including sub-
sequent dialling of the alarm call number is executed (e.g. because calling the 
alarm call number was cancelled by the system).
Handsfree in alarm: You can configure whether an alarm call is done in handsfree or 
receiver operation. This setting also applies to the emergency call via the SOS 
emergency call key.
Event 
Mandown, No movement, Escape
detected
Delay Pre alarm
with/without alarm
tone on the mobile unit
Dialling of the 
alarm call number










