
Basic Functions
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emergency 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.
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
emergency 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
subsequent 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.
Connections
Internal and External Call Numbers
Internal and external call numbers for reaching you are assigned during configu-
ration of the Aastra 800 / OpenCom 100 communications system.
External Seizure and Entry of Call Numbers
If you hear the external dialling tone after pressing the
call key, your tele-
phone is set to
spontaneous
external line seizure. If you hear the internal dialling
tone after pressing the
call key, your telephone is set to
manual
external line
seizure. The external line seizure applicable for you is configured by your system
administrator upon user group configuration.
If your telephone is set to
manual
external line seizure, an internal line is seized
initially. You can dial an internal call number immediately. You have to use the
external line prefix to dial external call numbers (default: “0”). The system adminis-
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