Make Calls with normal Telephones and change Settings
Forward Calls to stay reachable (Call Forwarding for Subscribers)
34
If the CF on busy and CF on no reply are activated at the same time,
both variants will be in use. Depending on the case – the telephone
is busy or nobody takes the call – the call will be forwarded perhaps
even to different destination numbers.
If an CF unconditional is activated in addition to a CF on busy and/or
a CF on no reply, only the CF unconditional is used that means the
whole calls will be forwarded to the destination of the CF uncondi-
tional. In this case the other forwarding settings are ignored, but are
still active in the background. As soon as the CF unconditional is
switched off, the other still active forwarding settings are used again.
If you like to forward only your external calls to other internal tele-
phones or external connections, you can correspondingly restrict the
call forwarding via Web interface in the configuration manager COM-
set (see
chapter View and modify the Properties of your own Sub-
).
To activate subscriber CF for group calls to your telephone, you can
configure the CF via the Web interface in the configuration manager
COMset (see
chapter View and modify the Properties of your own
). To forward the complete group call to a
specific destination, use the group call forwarding function instead.
To activate subscriber CF for calls already forwarded to your tele-
phone (CF cascading), you can configure the CF via the Web inter-
face in the configuration manager COMset (see
modify the Properties of your own Subscriber Port on page 63
Do not mix up the call forwarding for subscribers and the call forward-
ing for external numbers (see
). You can only forward external
calls to your mobile phone or another external connection with a call
forwarding for external numbers. A forwarding of internal calls or to
internal calls is not possible.
On some ISDN telephones and on the system telephone
COMfort 1000/1200/2000 plus or COMfortel 1100/1500/
2500/2500 AB/VoIP 2500 AB you can switch on/off the call forward-
ing for subscribers also via an existing function key or menu (see
manual of the telephone; it is also called “call diversion“).
If you use an analog telephone as an internal subscriber
telephone where the call forwarding is to be switched on/off
via T-Net function key/menu, you will also be able to use this comfort-
able operation (see manual of the telephone).
Forward Telephone “unconditional“ to an internal/external Telephone because you are absent
b
*21*
n
#
corresponding
telephone
configure with internal target
internal telephone number*
*
Internal telephone number of the individual telephone (If you use a direct exchange line telephone for the entry,
**
is preceding the telephone number.)
or internal telephone number of the group (If you use a direct exchange line telephone for the entry,
**
is preceding the telephone number.)
or
*21*
r
#
configure with external target
external telephone number **
**
Exchange line access number 0 + external telephone number (If you use a direct exchange line telephone for the entry, the exchange line access number 0 is left out.)
or short-code dialling number (If you use a direct exchange line telephone for the entry,
**
is preceding the short-code dialling number.)
or
*21#
activate
or
#21#
deactivate
I
T
