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116 / ISDN terminals and services
Norstar-PLUS Modular ICS 2.0 System Coordinator Guide P0857846 Issue 02
• Enter the internal number of the telephone to which you want
your calls forwarded. If the call is answered, stay on the line for
at least five seconds to activate the Call Forward feature.
Canceling Call Forward
• Select an ISDN line by selecting a line button, a line pool, or the
Handsfree button, or by lifting the handset (if an ISDN line is
your prime line).
• Press . Listen for a series of tones.
• Press .
Calling the number your calls are forwarded to
• Select an ISDN line by selecting a line button, a line pool, or the
Handsfree button, or by lifting the handset (if an ISDN line is
your prime line).
• Press .
Siemens EWSD switch
Automatic Call Back
If you call a number and it is busy, press
to receive a
distinctive ring at your set when the line becomes available for calls.
Automatic Recall
Automatic Recall lets you automatically dial the number of the last
call you received. You may not see the number on the display if the
information is not available from your service provider, or you do not
have Caller ID as part of your ISDN service.
• Press
.
Call Forward
Call Forward lets you forward your calls to an external telephone
number.
• Select an ISDN line by selecting a line button, a line pool, or the
Handsfree button, or by lifting the handset (if an ISDN line is
your prime line).
• Press . Listen for three tones followed by dial tone.