Motorola TETRA MTM5400 User Manual

• Displays the Individual Calls Only message
3.3.9
Network Monitor
NOTE: This is a Software Selling Feature.
This feature allows the radio to monitor for Trunked Mode Operation (TMO) individual calls while
maintaining Direct Mode Operation (DMO) services.
When Network Monitor is active, the radio receives direct calls addressed to the selected DMO
talkgroup, private DMO calls, Short Data Service (SDS) messages, and also private TMO calls.
The group calls, private calls, and SDS messages initiated are configured in DMO. Only responses to
private TMO calls are sent in TMO.
DMO
TMO
Private Call
3.3.9.1
Enabling Network Monitor
Procedure:
1 From the home screen, press Options.
2 Select Network Monitor.
3.3.10
Communication through Repeaters
Radios that are out of range and cannot communicate directly with each other in Direct Mode
Operation (DMO) can do it through the repeater. The repeater is a radio that repeats all communication
on a chosen channel, and as a result increases radios DMO range.
68015000180-MR
Chapter 3 :
Modes
53

Motorola TETRA MTM5400 Specifications

General

Operating Temperature	-30°C to +60°C
IP Rating	IP54
Channels	Up to 1000
RF Power Output	10W
Frequency Bands	380-430 MHz, 806-870 MHz