Hytera PD78X Series User Manual

Hytera DMR System Planner
67
Message Priority Interrupt Application
Configuration Requirements:
1. The interrupting subscriber, Subscriber B, must enable Priority Interrupt Encode
on the current channel.
2. Subscriber A, the interrupted subscriber, must have the enabled Priority
Interrupt Decode option on the current channel.
3. Both the subscribers are on the same channel, using Pseudo Trunk and
meeting the requirements on TX Admit settings.
4. Subscriber B, the interrupter, must have the selected Message Priority
Interrupt.
See Figure 2.8.2-4 for the example.
Figure 2.8.2-4: Message Priority Interrupt Application
1. Subscriber A is transmitting voice signals in communication with B and C in
Group Call 1.
2. Subscriber B sends a message to the target subscriber. Here we take A as the
target.
3. After receiving and decoding the Priority Interrupt command, Subscriber A will
be interrupted and prompted “Call Interrupted” on its main interface. Then it will
receive the message from B.
4. Subscriber C is prompted that the call is over.

Hytera PD78X Series Specifications

General

Brand	Hytera
Model	PD78X Series
Category	Portable Radio
Language	English