Furuno FM-8800D - Manual (Page 58)

3. DSC OPERATION FOR NON-DISTRESS CASES
3-12
3.2.2 Receiving a group call
Group ID must be registered in order to receive a group call. See paragraph 4.5.
1. When a group call is received, the alarm sounds and the ALARM LED blinks
two minutes.
Group
call received.
FROM : 123456789
TO : 0234567
ROUTINE
COMM MODE : TELEPHONE
COMM OPTION : NO INFO
CH : 12
NO ACK REQ
CANCEL ALARM
2. Press the CANCEL or ENT key to silence the alarm. The following display
appears.
** Received Message **
GROUP CALL
APR01/04 12 : 34 ECC : OK
FROM : 123456789
TO : 023456789
ROUTINE
COMM MODE : TELEPHONE
COMM OPTION : NO INFO
CH : 12
NO ACK REQ
PRESS ENT TO CHANGE CH
3. Press the ENT key. You can now communicate with the party, over the VHF
channel specified.
Note: If you press the ACK key, instead of CANCEL or ENT key at step 2 above,
the display changes to the standby display, indicating channel specified.