4-19
***
Send message
***
CALL TYPE : GROUP
COM. FREQ : 2164.0 KHZ
COM. TYPE : TELEPHONE
PRIORITY : ROUTINE
GROUP ID :
012345678
DSC FREQ : 2177.0 KHZ
GO TO ALL VIEW
13. Press the [CALL] key to send the group call (transmission time: about 7 sec.). The display
shows "Group call in progress" while the call is being sent.
GROUP ID :
012345678
Group
call in progress!
TIME TO GO : 6S
DSC FREQ :
2177.0 KHZ
TELEPHONE
ROUTINE
2164.0 KHZ
14. The DSC standby screen automatically appears after the message is sent.
4.3.2 Receiving a group call
Group ID must be registered in order to receive a group call. See note on page 6-4.
1. The audio alarm sounds and the display shows "Group call received" when a group call is
received.
FROM SHIP:
123456789
ROUTINE
TELEPHONE
2164.0 KHZ
Group
call received.
STOP ALARM
2. Press the [CANCEL] key to silence the alarm, and the display changes as below.
*
Received message
*
JUL-23-1999-23:59 ECC: OK
GROUP CALL
FROM SHIP :
123456789
ROUTINE
TELEPHONE
2164.0 KHZ
GO TO ALL VIEW
3. Press the [CANCEL] key to return to the DSC standby screen. Watch on the working
frequency.