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Using additional handsets
Call the Helpline on 0870 605 8047 or email bt.helpdesk@suncorptech.com
If the other handset does not answer,
R
press
to talk to the external caller
Int
again.
3-Way conference call
During an external call, you can invite
another internal handset to join in a
3-way conversation.
During an external call:
1. Press and hold
displayed.
2. Enter the number of the handset you
want to call. The external caller is put
on hold. The called handset will ring.
3. When the internal handset answers,
you can talk to the user with the
external caller still on hold and then
press
to begin the conference call.
If the other handset does not answer,
R
press
to talk to the external caller
Int
again.
4. Either internal handset can press
at any time to leave the conference
call.
R
. The
symbol is
EXT
INT
Int