Motorola MTP850 Ex - General Information; Safety Information; Disposal Information

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March 2009 Contents - MTP850 Ex/MTP810 Ex Product Information Manual 6866588D21-D
11.3.4 AT Commands .................................................................................................................. 2-35
12 Security Services ....................................................................................................................... 2-36
12.1 Terminal Equipment Identifier................................................................................................. 2-36
12.2 User Authentication ................................................................................................................ 2-36
12.3 Air Interface Encryption (AIE)................................................................................................. 2-37
12.3.1 Clear Terminals (Class 1) .................................................................................................. 2-37
12.3.2 Static Cipher Key Encryption (Class 2) ............................................................................. 2-37
12.3.3 Derived Cipher Key Encryption and Group Cipher Keys GCK (Class 3) .......................... 2-37
12.3.4 Encryption Mobility ............................................................................................................ 2-39
12.3.5 Encryption MMI ................................................................................................................. 2-39
12.3.6 AIE Key Storage ................................................................................................................ 2-39
12.3.7 User Key Deletion ............................................................................................................. 2-40
12.4 Terminal Disable/Enable ........................................................................................................ 2-40
12.5 Terminal Permanent Disable.................................................................................................. 2-40
12.6 High Assurance Boot (HAB)................................................................................................... 2-41
13 Numbering and Addressing .....................................................................................................2-41
13.1 Short Addressing Schemes.................................................................................................... 2-41
13.1.1 Short Number Dialing using ISSI ....................................................................................... 2-41
13.2 Direct TETRA ID Addressing.................................................................................................. 2-42
13.2.1 ISSI .................................................................................................................................... 2-42
14 PEI Characteristics .................................................................................................................... 2-42
14.1 Physical Layer ........................................................................................................................ 2-42
14.1.1 Baud Rate ......................................................................................................................... 2-43
14.1.2 PEI Flow Control ............................................................................................................... 2-43
14.2 PEI Link Layer ........................................................................................................................ 2-43
14.3 AT Commands........................................................................................................................ 2-44
14.3.1 General AT Commands ..................................................................................................... 2-44
14.3.2 Packet Data AT Commands .............................................................................................. 2-44
14.3.3 Short Data AT Commands ................................................................................................ 2-44
14.3.4 TNP1 AT Commands ........................................................................................................ 2-44
14.3.5 TETRA Modes AT Commands .......................................................................................... 2-44
14.3.6 Group Management AT Commands ................................................................................. 2-45
14.3.7 DMO AT Commands ......................................................................................................... 2-45
14.3.8 USB Support ..................................................................................................................... 2-45
15 Supplementary Services ........................................................................................................... 2-45
15.1 Dynamic Group Number Assignment (DGNA) ....................................................................... 2-45
15.1.1 Adding a Talkgroup ........................................................................................................... 2-45
15.1.2 Removing a Talkgroup ...................................................................................................... 2-45
15.1.3 DGNA Notification to the User ........................................................................................... 2-45
15.1.4 Group Addressed DGNA ................................................................................................... 2-46
15.1.5 DGNA Limitations .............................................................................................................. 2-46
15.1.6 Ambience Listening (AL) ................................................................................................... 2-46
15.1.7 SS-AL Setup ...................................................................................................................... 2-46
15.1.8 Call Maintenance and Termination .................................................................................... 2-46
15.1.9 User Interactions ............................................................................................................... 2-46
15.1.10 Pseudo Power-Down ......................................................................................................... 2-47
15.2 Pre-emptive Priority Call (PPC) .............................................................................................. 2-47
15.3 RF Sensitive Area Mode (Transmit Inhibit Mode TXI)............................................................ 2-47
15.4 Other Supplementary Services............................................................................................... 2-48
15.4.1 Calling Line Identification Presentation (CLIP) .................................................................. 2-48
15.4.2 Late Entry (LE) .................................................................................................................. 2-48
15.4.3 Talking Party Identification (TPI) .......................................................................................2-48