Contents
English
vi
Sending an Emergency Call (Trunking Only)  . . . . . 68
Sending an Emergency Alarm with 
Emergency Call   . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Sending a Silent Emergency Alarm  . . . . . . . . . . . . 69
Changing Channels during Emergncy  . . . . . . . . . . 69
Using the Emergency Keep-Alive Feature  . . . . . . . 69
Fireground (Conventional Only)  . . . . . . . . . . . . . . .  70
Entering Fireground Zone Channel   . . . . . . . . . . . . 70
Responding to Evacuation Indicator . . . . . . . . . . . . 71
Tactical Public Safety (TPS) (Conventional Only)  . 72
Using TPS Normal Transmission  . . . . . . . . . . . . . . 72
Man Down   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Pre-Alert Timer  . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Post-Alert Timer  . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Alerting User When Man Down Feature is 
Triggered   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Triggering Emergency   . . . . . . . . . . . . . . . . . . . . . . 75
Alerting User When Man Down Enhanced is 
Triggered   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Exiting Man Down Feature  . . . . . . . . . . . . . . . . . . . 76
Re-Initiating Man Down   . . . . . . . . . . . . . . . . . . . . . 76
Testing the Man Down Feature   . . . . . . . . . . . . . . . 76
Automatic Registration Service (ARS)  . . . . . . . . . . 77
Selecting or Changing the ARS Mode  . . . . . . . . . . 77
Accessing the User Login Feature  . . . . . . . . . . . . . 78
Logging In as a User  . . . . . . . . . . . . . . . . . . . . . . . 78
Logging Out  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79
Text Messaging Service (TMS)   . . . . . . . . . . . . . . .  80
Accessing the Messaging Features   . . . . . . . . . . . .80
Composing and Sending a New Text Message   . . .81
Sending a Quick Text Message   . . . . . . . . . . . . . . .82
Using the Priority Status and Request Reply 
Features   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84
Appending a Priority Status to a Text Message  . . .84
Removing a Priority Status from a Text Message   .84
Appending a Request Reply to a Text Message   . .84
Removing a Request Reply from a Text 
Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
Appending a Priority Status and a Reply Request 
to a Text Message  . . . . . . . . . . . . . . . . . . . . . . . . .85
Removing a Priority Status and a Reply Request 
from a Text Message  . . . . . . . . . . . . . . . . . . . . . . .85
Managing Text Messages  . . . . . . . . . . . . . . . . . . . .86
Receiving a Text Message  . . . . . . . . . . . . . . . . . . .86
Viewing a Text Message from the Inbox   . . . . . . . .86
Replying to a Received Text Message . . . . . . . . . .87
Accessing the Drafts Folder  . . . . . . . . . . . . . . . . . .88
Managing Sent Text Messages . . . . . . . . . . . . . . . .88
Viewing a Sent Text Message  . . . . . . . . . . . . . . . .88
Sending a Sent Text Message  . . . . . . . . . . . . . . . .89
Deleting a Text Message  . . . . . . . . . . . . . . . . . . . .90
Deleting All Text Messages  . . . . . . . . . . . . . . . . . .90
ASTRO 25 Advanced Messaging Solution   . . . . . .  91