Hytera PTC760 - Broadcast Call (TMO Only); PSTN;PABX Call (TMO Only)

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3. Tap
to set the all call contact as the default group.
4. Press and hold the PTT key or tap
in the contact details interface.
3.1.3.2 Receiving an All Call
You can answer an all call without any operation.
3.1.3.3 Ending an All Call
An all call is a special group call and can be ended in the same way as the group call.
For operations of ending the all call, see 3.1.1.4 Ending a Group Call.
3.1.4 Broadcast Call (TMO Only)
A broadcast call is a special group call.
In a broadcast call, only the calling party can speak.
3.1.4.1 Initiating a Broadcast Call
1. Tap .
2. Under the Call settings pane, tap Broadcast call.
3. Tap or press the PTT key.
3.1.4.2 Receiving a Broadcast Call
You can answer a broadcast call without any operation.
3.1.4.3 Ending a Broadcast Call

With the permission of the trunking system, the calling party can tap or press the On-Off/End key
to end the broadcast call. The called party can do so to exit the broadcast call.

Without the permission of the trunking system, the calling party can tap
or press the On-Off/End
key to exit the broadcast call, and the called party enters the channel reservation state.
3.1.5 PSTN/PABX Call (TMO Only)
A PSTN/PABX call is a call initiated through the wired telephone network.

PSTN: Public Switched Telephone Network

PABX: Private Automatic Branch Exchange