Instruction Manual

Operation
4-21
6
6
6
.
.
.
Press ENT to transmit the call.
After completed the transmission, the popup
screen shown at right will be displayed to wait
the acknowledgement for 5 sec.
If received no response within 5sec,
sends the call again. Still no response,
the following will be displayed and
this call will be terminated.
"Coast sta no answer."
7
7
7
.
.
.
After received the acknowledgement, the
specified working channel will be set
automatically.
After that, a start of call will be sent.
If lost the channel engaged signal,
the following will be displayed and
this call will be terminated.
"No signal detected in the Work CH."
8
8
8
.
.
.
The PSTN connection will be 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 will be
heard at this time). After answered the phone,
the phone call charge will be started.
If not answered within 1 minute, the
following will be displayed and this call
will be terminated. (In the case of bad
radio link condition, this may also be
appeared during communication.)
"Lost the radio receiving signal."
9
9
9
.
.
.
When finished the phone call, return the
handset to the cradle.
Then an end of call containing the duration will be
received from the coast station. The example at
right shows 13 minutes and 45 seconds.
- In the case of the duplex mode of the JHS-780D, the radiotelephone will always be
in sending condition. Nevertheless, pressing PTT key is needed to talk.
- According to the coast station, a negative acknowledgement mentioned above may
be received at step 7.
- If the negative acknowledgement indicates "unable to comply" with "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. Also when
the CH16 key is pressed, the ring back mode is canceled.)
Note
1.3)PSTN call
Address:[001122334]
TEL No :[1234567890123456]
Mode :[Duplex ]
[Call] [Cancel]
Waiting for
Acknowledgement.
[Cancel]
Note
Note
Received routine message
Format :Semi/auto ACK
From :001234567
Type :End of call
Duration :00:13:45
TEL No :1122334455667788
EOS :ACK BQ
[ OK ]
Note
Received routine message
Format :Semi/auto ACK
From :001122334......
Type :All modes RT...
Work CH :03.............
TEL No. :1122334455612345
EOS :ACK BQ.........
Station1 TIME 23:59(UTC)
03
CH70
[OK/Lift handset] [Cancel]
Channel connection
completed.
Lift handset please.
CH
[ITU]
DUP
[OK/Lift handset]
[ OK ]
Received routine message
Format :Semi/auto ACK
From :001122334......
Type :All modes RT...
Work CH :03.............
TEL No. :1122334455612345
EOS :ACK BQ.........
Station1 TIME 23:59(UTC)
03
CH70
[OK/Lift handset] [Cancel]
Channel connection
completed.
Lift handset please.
CH
[ITU]
DUP
[OK/Lift handset]
[ OK ]
Received routine message
Format :Semi/auto ACK
From :001122334......
Type :All modes RT...
Work CH :03.............
TEL No. :1122334455612345
EOS :ACK BQ.........
Station1 TIME 23:59(UTC)
03
CH70
[OK/Lift handset] [Cancel]
Sending message...
CH
[ITU]
DUP
[OK/Lift handset]
Received routine message
Format :Semi/auto ACK
From :001122334......
Type :All modes RT...
Work CH :03.............
TEL No. :1122334455612345
EOS :ACK BQ.........
Station1 TIME 23:59(UTC)
03
CH70
[OK/Lift handset] [Cancel]
Sending message...
CH
[ITU]
DUP
[OK/Lift handset]