15.15.3 Set up automatic callback
The connection dialled is engaged. With "Callback" you can reach the engaged subscriber once they have replaced
the receiver when they finish their call.
The second row in the display shows (not the S530):
, the subscriber dialled is engaged.
, the subscriber dialled is free but is not picking up.
The rest of the procedure is identical.
Press the
softkey.
Select
with the Navigator.
Confirm your selection with the OK key.
End the call.
The receiver is hung up.
The arrow
at the end of the first row indicates that callback is enabled.
The arrow
is only displayed if it is possible to set up an automatic callback in the exchange or in the elmeg hy-
bird. For external calls the features "Callback on busy" or "Callback on no reply" must be requested from your net-
work provider.
You can define up to 3 callbacks. If you use an LCR procedure, an automatic callback is always performed via the
standard network operator.
Note
If the system telephone is disconnected from the ISDN network (e. g. system telephone ISDN plugs un-
plugged, elmeg hybird switched off or reset), any requested callbacks are deleted.
15.16 Parallel call (mobile subscribers)
You can have a call signalled to another telephone at the same time. This signalling can be done internally or extern-
ally over analogue (FXO), ISDN, GSM or VoIP connections. Multiple different parallel calls can be configured.
It makes no difference whether the telephone is called directly, in a team or from an inquiry. For team call settings "lin-
ear", "rotating" or "setup", the internal telephone is called first, and subsequently, depending on the time setting, the
"mobile subscriber". Parallel calling is only possible in the "simultaneous" signalling. Parallel calling of "mobile sub-
scribers" within a team can be disabled or blocked via "Allow call forwarding"
As soon as a "mobile subscriber" has accepted the call, a DTMF receiver is enabled in the elmeg hybird. Using the
"mobile subscriber" you can initiate a hold for enquiry or forward calls within the elmeg hybird and externally using
the * key. For inquiry connections, the functions occur via the internal subscriber assigned to the "mobile subscriber".
The "mobile subscriber" functions like an internal extension in the elmeg hybird.
Note
A hold for enquiry is not allowed if the DTMF receiver cannot be switched on.
A DTMF receiver cannot be switched on, if:
bintec elmeg GmbH
15 Dialling
System telephones elmeg S560 / elmeg S530
71
