Intercom Mode - Raymarine RAY230E Owner's Handbook Manual

Operations
Press the ENT key to send the call. Make your phone call as usual. When
the call is complete, hang the handset on the cradle hook or again press
FUNC followed by 3/CELL. The unit returns to normal operation.
Receiving a call
When a cellular phone call is received, an alert tone is sounded and
INCOMING CELL CALL is indicated on the dot matrix display. To answer
the call, press the FUNC key followed by the 3/CELL key. Any handset can
be used to answer an incoming call but when the call is answered, only this
handset can be used for cellular phone operation. Other handsets can
only be used for radio signal receiving.

3.5.20 Intercom Mode

3.5.20 Intercom Mode 3.5.20 Intercom Mode
3.5.20 Intercom Mode 3.5.20 Intercom Mode
When more than one handset is installed, Intercom operation enables
talking among the stations (handsets). To start Intercom mode, press the
FUNC key followed by the 0/IC key. If only one handset is installed, the
operation is cancelled and an error alert sounds.
Note:
The station number can be changed to any name up to a length of 9
letters using the Menu operation. For the details, refer to Section 3.5.30
Menu Operation.
Intercom operation is a duplex operation (much like the telephone in
your house), so communication can be performed without pressing the
PTT switch.
Although any of the handsets can initiate an intercom call, only one
handset can perform this function at a time.
Making a Call
Press the FUNC key followed by the 0/IC key to enter Intercom mode. Use
the SQ UP ∧ ∧ ∧ ∧ ∧ and SQ DOWN ∨ ∨ ∨ ∨ ∨ keys to choose the station (handset) to
be called: HANDSET 1, HANDSET 2 or HANDSET 3. Then press the ENT
key to enter your selection. While calling, CALLING and the handset
being called are shown every second on the dot matrix display. When the
other station is on the line, the message CALLING turns to CONNECT. If
the other station does not respond within one minute, the unit exits Intercom
mode.
To exit Intercom mode, hang the handset on the cradle, press the CLR key,
or again press FUNC followed by 0/IC.
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