16
EN
Call
Three-party conference call
The conference call feature allows one external call to be shared with two handsets (in
intercom). The three parties can share the conversation and no network subscription is
required.
1. Press and hold
c to put the external call on hold and start the intercom procedure (the
caller can no longer hear you).
2. Long press
c to display the handset numbers which are available for intercom. Scroll :
to All Handsets and press mSELECT to call all the handsets or scroll to the specific
handset you want to call and press
mSELECT.
The called handset rings.
3. Press
r key on the called handset to answer the internal call, where both internal call-
ers can talk.
4. Press and hold
c for 2 seconds on the first handset to start the three-party conference,
whereby Conference is displayed on the screen.
TIP If Conference mode is activated, a three-party conference call is automatically
established if the second handset takes the line when there is already an external call
in progress.
ID9370_extra_hs_IFU_EN_US.book Page 16 Tuesday, February 27, 2007 7:00 PM