JRC JHS-770S Instruction Manual page 70

Operation
6 6 . .
6 .
Press ENT to start sending the call.
After checking the channel free condition, sends
the message. After sending the call, waits for the
acknowledgement for 5 sec.
If received no response within 5sec,
Note
sends the call again. If there is still
no response, this call is ceased.
7 7 . .
7 .
After received the acknowledgement, the
specified working channel is set.
After the channel changing, a start of call is sent.
If the channel engaged signal is lost,
Note
this call is terminated.
8 8 . .
8 .
The PSTN connection is completed.
Lift the handset from the cradle and wait for the
recipient answering the phone (the PSTN dial
tone and ring tone from the handset is heard at
this time). After answered the phone, the
phone call charge is started.
If not answered within 1 minute, this
Note
call is terminated. (It may be similar in
the case of bad radio link condition
during communication.)
9 9 . .
9 .
To finish the phone call, return the
handset to the cradle.
The PSTN call is disconnected and the channel is
returned to the priority channel such CH16.
Additionally, the duration is received from the coast
station and is displayed as the DUR. The example
at right shows 13 minutes and 45 seconds.
-
In the case of the duplex mode of the JHS-780D, the radiotelephone is always in
Note
sending condition. Nevertheless, pressing PTT key is needed to talk.
-
According to the coast station, the "unable to comply" acknowledgement mentioned
above may be received at step 7.
-
If the "unable to comply" acknowledgement indicates "Queue" reason, the wait
mode can be selected. This mode enables to continue the above procedure from
step 7 after receiving the ring back call. (However, if receiving no call within 15
minutes after receiving "Queue", the ring back mode is canceled.)
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