Furuno FM-8700 Operator's Manual page 51

Detailed procedure for receiving an all ships call while off
hook
Below is the sequence for manually acknowledging an all ships
call when the handset is off hook.
Watch
manual
* Received * ALL SHIPS CALL
ID: 007654321 Safety
Press the [2 (AUTO ACK)] key followed by the [ENT] key to
change channel.
SIMPLEX NO INFORM
Channel: CH25
Press the [ENT] key.
EOS: EOS ECC: OK
Press the [ENT] key.
Receive call <
END NEXT DEL
Select END and press the [ENT] key.
Watch
manual
Listen to contents of message.
Do the following to receive an
All Ships Call.
>
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