Contents
English
v
Scan  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Turning Scan On or Off  . . . . . . . . . . . . . . . . . . . .43
Making a Dynamic Priority Change 
(Conventional Scan Only)  . . . . . . . . . . . . . . . . . . 44
Deleting a Nuisance Channel   . . . . . . . . . . . . . . . 44
Restoring a Nuisance Channel  . . . . . . . . . . . . . .44
Call Alert Paging  . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Receiving and Answering a Call Alert  . . . . . . . . .45
Sending a Call Alert Page  . . . . . . . . . . . . . . . . . . 46
Emergency Operation  . . . . . . . . . . . . . . . . . . . . . . . 47
Sending an Emergency Alarm . . . . . . . . . . . . . . .47
Sending an Emergency Call   . . . . . . . . . . . . . . . . 48
Sending an Emergency Alarm with 
Emergency Call  . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Sending a Silent Emergency Alarm . . . . . . . . . . . 49
Using the Emergency Keep-Alive Feature . . . . . . 50
Automatic Registration Service (ARS) 
User Login  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Selecting or Changing the ARS Mode  . . . . . . . . . 51
Accessing the User Login Feature . . . . . . . . . . . .52
Logging In as a User   . . . . . . . . . . . . . . . . . . . . 52
Logging Out  . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Text Messaging Service (TMS) . . . . . . . . . . . . . . . . 54
Accessing the TMS Features . . . . . . . . . . . . . . . . 54
Composing and Sending a New 
Text Message   . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Sending a Quick Text Message . . . . . . . . . . . . . . 56
Editing a Quick Text Message . . . . . . . . . . . . . . . 57
Using the Priority Message and 
Request Reply Features  . . . . . . . . . . . . . . . . . . . 58
Managing Text Messages  . . . . . . . . . . . . . . . . . . 59
Receiving a Text Message  . . . . . . . . . . . . . . . . 59
Viewing a Text Message from the Inbox   . . . . . 59
Replying to a Received Text Message . . . . . . . 60
Accessing the Drafts Folder  . . . . . . . . . . . . . . . 60
Managing Sent Text Messages  . . . . . . . . . . . . . . 61
Viewing a Sent Text Message  . . . . . . . . . . . . . 61
Sending a Sent Text Message  . . . . . . . . . . . . . 62
Deleting a Text Message  . . . . . . . . . . . . . . . . . 62
Secure Operations  . . . . . . . . . . . . . . . . . . . . . . . . . 63
Selecting Secure Transmissions  . . . . . . . . . . . . . 63
Selecting Clear Transmissions   . . . . . . . . . . . . . . 63
Managing Encryption . . . . . . . . . . . . . . . . . . . . . . 63
Loading an Encryption Key . . . . . . . . . . . . . . . . 63
Using the Multikey Feature . . . . . . . . . . . . . . . . 64
Selecting an Encryption Key . . . . . . . . . . . . . . . 64
Selecting a Keyset  . . . . . . . . . . . . . . . . . . . . . . 64
Using the Key Zeroization Feature . . . . . . . . . . 65
Requesting an Over-the-Air Rekey 
(ASTRO Conventional Only)   . . . . . . . . . . . . . . 66
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Radio Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Unlocking Your Radio . . . . . . . . . . . . . . . . . . . . 67
6875945M01-A_Full.book  Page v  Tuesday, July 8, 2008  12:54 AM