Entering Local Site Trunking; Exiting Local Site Trunking; Direct Mode Operation - Motorola MTM5400 Feature User Manual

Feature User Guide

3.3.1 Entering Local Site Trunking

When your radio receives a Local Site Trunking indication from the system, the following occurs:
• Your radio plays an Entering Local Site Trunking tone.
• Display shows the Local Area Service message.
• Display icons and soft keys turn green.
• Any call in progress is dropped upon entering Local Site Trunking Mode.
If configured by your service provider, this message/alert is periodically repeated to remind you that your radio is
still operating in Local Site Trunking Mode. The following features are available:
• Registration
• Attachment
• Group Call
• Emergency Call
• Emergency Alarm
Your service provider can turn on/off all the visual and audio indications, when you enter Local Site
Trunking Mode.

3.3.2 Exiting Local Site Trunking

When the link with the central network controller is reestablished, your radio exits Local Site Trunking, and the
following occurs:
• Your radio plays an Exiting Local Site Trunking tone.
• Any call in progress during Local Site Trunking is dropped.
• Display icons and soft keys turn blue.
Your service provider can turn on/off all the visual and audio indications, when you exit Local Site
Trunking Mode.

3.4 Direct Mode Operation

Direct Mode Operation is a mode of simplex operation where radios communicate using radio frequencies which are
outside the control of the switching and managing infrastructure.
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