5
Press the
PTT
switch.
Transmission of a Group Call is initiated, and the selected 2-tone code is sent. Even if the
PTT
switch is being pressed
and held to receive a message for traffic channel assignment, transmission by a Group Call is initiated. Even after
the 2-tone code is sent, the transmission continues while the
PTT
switch is pressed and held.
Note
0
If “Talkgroup ID and Optional Signaling” is configured in
Audio Control for Group Call
, the Optional Signaling is in the
matching state if transmission is on a channel with “2-tone 1” to “2-tone 4” configured in
Optional Signaling for Group
Call
. In this case, the “
” icon appears, and the LED flashes yellow. (Refer to
Using the Optional Signaling (Optional
.)
0
If
Transmit LED
is enabled, the LED lights red when the transceiver is transmitting. (Refer to Common FUNC
.)
0
If
Busy LED
is enabled, the LED lights green regardless of whether reception is enabled or disabled on a traffic channel.
0
If
Selective Call Alert LED
is enabled, the LED flashes when the transceiver is receiving. (Refer to
of the transceiver when receiving a Group Call (P25 Trunking)
0
If
Call Request Tone
is enabled, a Call Request Tone (1 beep) sounds from the transceiver when a call requesting a
Group Call is initiated. Also, if
Call Processing Tone
is enabled, a Call Processing Tone (2 beeps) sounds from the
transceiver until the transceiver receives from the system a message for traffic channel assignment after the call
requesting a Group Call is initiated. (Refer to
Notifying the User with a Tone That a Call Request Has Been Initiated (Call
.)
0
Refer to “
” for details on the transceiver behavior in a system that is in the
Hang Time
state.
Configuration using KPG-D1/ D1N
0
Assigning functions to the
PF
keys on the transceiver (
Transceiver Settings > Key Assignment)
0
Configuring
Receive Only TG/AG
to be enabled or disabled (
Transceiver Settings > Personal > Personality >
P25 Trunking)
Using the Call Key to Send the 2-tone Code
Pressing one of the
Call 1
to
Call 6
keys causes the transceiver to transmit the preconfigured tone.
Call 1
to
Call 6
can be assigned to the
PF
keys by using KPG-D1/ D1N and the tone corresponding to each key can be
configured by selecting from the 2-tone encoding list of 2-tone.
Configuration using KPG-D1/ D1N
0
Assigning functions to the
PF
keys on the transceiver (
Transceiver Settings > Key Assignment)
0
Configuring the tones corresponding to
Call 1
to
Call 6
keys (
Transceiver Settings > Key Assignment > Call)
2 P25 TRUNKING SYSTEM
2.9 Using 2-tone to Initiate an Individual Call
P25 FUNC (K)/Ver 2.20
107