Motorola ASTRO APX O2 Control Head Mobile Radio User Manual page 12

Logging Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Text Messaging Service (TMS) . . . . . . . . . . . . . . . 67
Accessing TMS Feature . . . . . . . . . . . . . . . . . . . . . 67
Composing and Sending a New Text Message . . . 68
Sending a Quick Text Message . . . . . . . . . . . . . . . 69
Using the Priority Status and Request Reply
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Appending or Removing a Priority Status to a
Text Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Appending or Removing a Request Reply to a
Text Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Appending a Priority Status and a Reply Request
to a Text Message . . . . . . . . . . . . . . . . . . . . . . . . . 71
Removing a Priority Status and a Reply Request
from a Text Message . . . . . . . . . . . . . . . . . . . . . . . 72
Managing Text Messages . . . . . . . . . . . . . . . . . . . 72
Receiving a Text Message . . . . . . . . . . . . . . . . . . 72
Viewing a Text Message from the Inbox . . . . . . . . 73
Replying to a Received Text Message . . . . . . . . . 74
Accessing the Drafts Folder . . . . . . . . . . . . . . . . . . 75
Managing Sent Text Messages . . . . . . . . . . . . . . . 75
Viewing a Sent Text Message . . . . . . . . . . . . . . . . 75
Sending a Sent Text Message . . . . . . . . . . . . . . . 76
Deleting Text Messages . . . . . . . . . . . . . . . . . . . . 77
Secure Operations . . . . . . . . . . . . . . . . . . . . . . . . . 77
Managing Encryption . . . . . . . . . . . . . . . . . . . . . . . 77
Loading a Single Encryption Key . . . . . . . . . . . . . . 77
viii
English
Loading the Group Encryption Keys . . . . . . . . . . . .78
Using the Multikey Feature . . . . . . . . . . . . . . . . . . .78
Selecting an Encryption Key (Conventional Only) .79
Enabling Secure Transmission . . . . . . . . . . . . . . . .79
Accessing the Secure Feature . . . . . . . . . . . . . . . .80
Selecting a Keyset . . . . . . . . . . . . . . . . . . . . . . . . .80
Erasing the Selected Encryption Keys . . . . . . . . . .80
Requesting an Over-the-Air Rekey . . . . . . . . . . . .81
MDC Over-the-Air Rekeying (OTAR) Page . . . . . .81
Infinite UKEK Retention . . . . . . . . . . . . . . . . . . . . .81
Hear Clear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82
The Global Positioning System (GPS) . . . . . . . . . . 82
Understanding the GPS Feature . . . . . . . . . . . . . . .82
Enhancing GPS Performance . . . . . . . . . . . . . . . . .83
The Outdoor Location Feature (Using GPS) . . . . . .83
Accessing the Outdoor Location Feature . . . . . . . .84
Saving a Waypoint . . . . . . . . . . . . . . . . . . . . . . . . .85
Viewing a Saved Waypoint . . . . . . . . . . . . . . . . . . .86
Editing the Alias of a Waypoint . . . . . . . . . . . . . . . .87
Editing the Coordinates of a Waypoint . . . . . . . . . .87
Deleting a Single Saved Waypoint . . . . . . . . . . . . .88
Deleting All Saved Waypoints . . . . . . . . . . . . . . . .89
Measuring the Distance and Bearing from a Saved
Waypoint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89
Using the Location Feature While in
Emergency Mode . . . . . . . . . . . . . . . . . . . . . . . . . .90
Trunking System Controls . . . . . . . . . . . . . . . . . . . 90