Auerswald 2500 User Manual
Page 113
Use of the Telephone and PBX System
Forward the Connection (MSN/DDI Call Forwarding)
113
LED Signalling near the Key (not in case of “Delete all”):
Always enter the destination number (not the telephone number to be forwarded) with a pre-
ceding exchange line access number “0”.
For the configuration of MSN/DDI Call Forwardings the used telephone needs an authoriza-
tion.
When using the function via function menu there is no feedback about the success/failure of
the configuration in the public exchange. When using the function via key the success/failure
is shown via colour of the LED. During the configuration in the public exchange (this may last
from a few seconds up to a minute) the LED glows yellow.
A key allocated with the function (“switch all off”) only switches the MSN/DDI Call Forward-
ings off that have been switched with a still existing key. MSN/DDI call forwardings switched
with the function menu or programming functions are not considered.
For each of the three kinds of call forwarding you can set another redirection target. If the “call
forwarding on busy” and “call forwarding on no reply” are activated at the same time, both
settings will work. It depends on what will happen – the telephone is busy or nobody takes
the call – and the call may even be forwarded to different telephone numbers.
If the “call forwarding unconditional” is activated additionally to the “call forwarding on busy”
and/or the “call forwarding on no reply”, all calls will be redirected immediately. In this case
the other variants are never used, but they are still active. As soon as “call forwarding uncon-
ditional” is deactivated, the other variants, still active, are used again.
If the telephone book key is pressed when entering the telephone number, you can select the
requested number in the telephone book.
If you like to forward internal calls also, use the subscriber or group Call Forwarding (see
or operation manual of the PBX) instead of the MSN/DDI Call Forwarding. This way
a forwarding is also possible to internal telephones, e.g. to the colleague’s telephone or to
the answering machine.
red
The MSN/DDI Call Forwarding is switched on for the defined destination in the
public exchange/PBX.
yellow
The MSN/DDI Call Forwarding is switched on for another destination in the public
exchange/PBX.
off
The MSN/DDI Call Forwarding is switched off in the public exchange/PBX.
☞
Important
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Advice