User's Guide

Table Of Contents
Making a Dynamic Priority Change
(Conventional Scan Only)
..............79
Deleting a Nuisance Channel............. 79
Restoring a Nuisance Channel........... 80
Call Alert Paging............................................80
Receiving a Call Alert Page................ 80
Sending a Call Alert Page...................80
Quick Call II (ASTRO P25 Digital
Trunking and Conventional)..................... 82
Initiating a Quick Call II
Transmission................................. 83
Emergency Operation....................................83
Sending an Emergency Alarm............ 84
Sending an Emergency Call
(Trunking Only).............................. 84
Sending an Emergency Alarm with
Emergency Call............................. 85
Sending a Silent Emergency Alarm.... 86
Change of Channels during
Emergency.....................................86
Emergency Keep-Alive Feature..........86
Man Down......................................................87
Pre-Alert Timer....................................88
Post-Alert Timer..................................89
Radio Alerts When Man Down
Feature is Triggered...................... 89
Triggering Emergency.........................89
Radio Alerts When Man Down
Enhanced is Triggered...................89
Exiting Man Down Feature..................90
Re-Initiating Man Down.......................90
Testing the Man Down Feature...........91
Automatic Registration Service (ARS)...........91
Selecting or Changing the ARS
Mode..............................................91
User Login Feature............................. 92
Text Messaging Service (TMS)..................... 94
Accessing the Messaging Features....95
Composing and Sending a New
Text Message................................ 95
Sending a Quick Text Message..........97
Priority Status and Request Reply
of a New Text Message................. 98
ASTRO 25 Advanced Messaging Solution..105
System Setup for ASTRO
Advanced Messaging Solution.... 106
Two-Factor Authentication................106
Sending a Query...............................109
Receiving a Query............................ 110
Secure Operations.......................................111
Selecting Secure Transmissions.......111
Selecting Clear Transmissions......... 111
Managing Encryption........................ 111
Security........................................................117
Contents
4
English
DRAFT