Philips CD 1550 User Manual page 18

Additional handset
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can share the conversation and no
network subscription is required.
1
During the call, long press
to put the external call on hold (the
caller can no longer hear you).
2
If there are more than 2 registered
handsets, the handset numbers which
are available for intercom will be
displayed. Press the specific handset
number you wish to call.
r
3
Press
or
handset to answer the internal call,
where both internal callers can talk.
• Intercom is established.
4
Press and hold
seconds on the first handset to start
the three-party conference.
CONFERENCE
the screen once the conference call
is established.
16
i
v
key on the called
i
key for 2
will be displayed on
key
Use more of your phone

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Cd1550bCd1550b/37Cd 155

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