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Use more of your phone 25
5.10 Using the Intercom
Warning
Intercom and call transfer is only
possible with handsets registered to
the same base station.
This feature is only available when
there are at least 2 registered
handsets. It allows you to make free
internal calls, transfer external calls
from one handset to another and use
the conference option.
5.10.1 Intercom another
handset
Note
If the handset does not belong to
ID555 range, this function may not be
available.
Press
c key in idle mode.
• Intercom is established
immediately if there are only 2
registered handsets.
If there are more than 2
registered handsets, the handset
numbers which are available for
intercom will be displayed.
Scroll
: to the specific handset
you want to call and press
m
SELECT
.
5.10.2 Transfer an external call
to another handset
During the call, press and hold
c key to put the external call
on hold (the caller can no longer
hear you).
• Intercom is established
immediately if there are only 2
registered handsets.
If there are more than 2
registered handsets, the handset
numbers which are available for
intercom will be displayed.
Scroll
: to the specific handset
you want to call and press
m
SELECT
.
• The called handset rings.
Press
r key on the called
handset to answer the internal
call, where both internal callers
can talk.
• Intercom is established.
Press
e key on the first
handset to transfer the external
call to the called handset.
• The external call is transferred.
Note
If there is no answer from the called
handset, press
c key to resume
the external call.
5.10.3 Answer an external call
during intercom
When there is an incoming
external call during an intercom,
a new call tone is emitted.
To end the intercom and answer
the external call, press
e. The
handset will ring. Press
r to
answer the external call.
• Connection with the external
call is established.
!
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ID555_IFU_GB.book Page 25 Friday, July 18, 2008 2:06 PM