Operation Manual S15
Page
13
5. Receiving A DSC Call
When a DSC call is received, the radio will switch to the call log screen to
display the details of the call and ring or sound the alarm depending on
the nature of the call. The procedures that follow describe how to handle
the types of calls that can be received.
5.1 ROUTINE CALLS
When a Routine call is received, the screen will show the details of the
call, where it is from and working channel as follows. Also an alarm will
sound.
Press the
(ENT)
key on the fist/mike keypad, an acknowledgement will
be sent to caller and the radio will be automatically switched to working
channel for normal voice communication. The “*” will disappear when the
call has been acknowledged.
When looking back at routine call logs, if there is a “*” symbol on the
screen, you can press (ENT) key to send an acknowledgement. After
acknowledgement, the “*” will disappear.
5.2 URGENCY AND SAFETY CALLS
The procedures for urgency and Safety calls are very similar. An urgency
call will sound the distress alarm and switch the radio to Channel 16. A
safety call will sound a normal ring and switch the radio to the specified
working channel as follows:
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