User's Guide

6.9.11 Impact Detection.................................................................................................... 62
6.9.11.1 Detecting Impact...................................................................................... 63
6.9.11.2 Exiting Impact Detected Condition........................................................... 63
6.10 Automatic Registration Service............................................................................................63
6.10.1 Selecting or Changing the ARS Mode................................................................... 64
6.10.2 User Login Feature................................................................................................ 64
6.10.2.1 Logging In as a User................................................................................ 65
6.10.2.2 Logging Out..............................................................................................66
6.11 Text Messaging Service...................................................................................................... 66
6.11.1 Accessing the Messaging Features....................................................................... 66
6.11.2 Composing and Sending a New Text Message.....................................................67
6.11.3 Sending a Quick Text Message............................................................................. 67
6.11.4 Priority Status and Request Reply of a New Text Message.................................. 69
6.11.4.1 Appending a Priority Status to a Text Message....................................... 69
6.11.4.2 Removing a Priority Status from a Text Message....................................69
6.11.4.3 Appending a Request Reply to a Text Message......................................69
6.11.4.4 Removing a Request Reply from a Text Message...................................69
6.11.4.5 Appending a Priority Status and a Reply Request to a Text Message.... 70
6.11.4.6 Removing a Priority Status and a Reply Request from a Text
Message............................................................................................................70
6.11.4.7 Receiving a Text Message.......................................................................70
6.11.4.8 Viewing a Text Message from the Inbox.................................................. 71
6.11.4.9 Replying to a Received Text Message.....................................................71
6.11.4.10 Accessing the Drafts Folder................................................................... 72
6.11.4.11 Sent Text Messages.............................................................................. 72
6.11.4.12 Deleting Text Messages.........................................................................74
6.12 Secure Operations...............................................................................................................74
6.12.1 Enabling Secure Transmission.............................................................................. 74
6.12.2 Accessing the Secure Feature...............................................................................74
6.12.3 Managing Encryption............................................................................................. 75
6.12.3.1 Loading Encryption Keys......................................................................... 75
6.12.3.2 Multikey Feature.......................................................................................75
6.12.3.3 Selecting Encryption Keys....................................................................... 75
6.12.3.4 Selecting Keysets.....................................................................................76
6.12.3.5 Erasing Encryption Keys.......................................................................... 76
6.12.3.6 Requesting an Over-the-Air Rekey.......................................................... 77
6.12.3.7 MDC OTAR (Conventional Only)............................................................. 77
6.12.3.8 Infinite UKEK Retention........................................................................... 78
6.12.3.9 Hear Clear................................................................................................78
6.13 Radio Lock...........................................................................................................................78
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