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September 2008
Contents - MTM800 Enhanced Product Information Manual
6866537D87-F
11.3.2 Static Cipher Key SCK (Class 2) ....................................................................................... 2-35
11.3.3 Derived Cipher Key Encryption DCK, Common Cipher Keys CCK and Group Cipher Keys GCK
(Class 3) 2-36
11.3.4 Encryption Mobility ............................................................................................................ 2-38
11.3.5 Encryption MMI .................................................................................................................. 2-38
11.3.6 AIE Key Storage ................................................................................................................ 2-38
11.3.7 User Key Deletion .............................................................................................................. 2-38
11.3.8 Interaction Network/Terminal - Encrypted/Clear ................................................................ 2-39
11.4 End-to-End Encryption ........................................................................................................... 2-39
11.4.1 E2E Key Storage ............................................................................................................... 2-40
11.5 Terminal Disable/Enable ........................................................................................................ 2-40
11.6 Terminal Permanent Disable .................................................................................................. 2-40
11.7 PIN & PUK Numbers .............................................................................................................. 2-41
11.8 High Assurance Boot (HAB) ................................................................................................... 2-41
11.9 Terminal Disable/Enable on Non-Dimetra Infrastructures ...................................................... 2-41
11.10 Tamper Protection Labels ...................................................................................................... 2-42
12 Numbering and Addressing ...................................................................................................... 2-42
12.1 Short Addressing Schemes .................................................................................................... 2-42
12.1.1 Short Number Dialing Using ISSI ...................................................................................... 2-42
12.2 Direct TETRA ID Addressing.................................................................................................. 2-43
12.2.1 ISSI .................................................................................................................................... 2-43
13 PEI Characteristics .................................................................................................................... 2-43
13.1 Physical Layer ........................................................................................................................ 2-43
13.1.1 Baud Rate .......................................................................................................................... 2-43
13.1.2 PEI Flow Control ................................................................................................................ 2-43
13.2 PEI Link Layer ........................................................................................................................ 2-44
13.3 AT Commands........................................................................................................................ 2-45
13.3.1 General AT Commands ..................................................................................................... 2-45
13.3.2 Packet Data AT Commands .............................................................................................. 2-45
13.3.3 Status and Short Data Service in TMO & DMO AT Commands ........................................ 2-45
13.3.4 TNP1 AT Commands ........................................................................................................ 2-45
13.3.5 TETRA Modes AT Commands .......................................................................................... 2-46
13.3.6 Group Management AT Commands .................................................................................. 2-46
13.3.7 DMO AT Commands ......................................................................................................... 2-46
13.3.8 USB support ...................................................................................................................... 2-46
13.3.9 Network and Mobility Management AT Commands .......................................................... 2-46
13.3.10 Identity Management AT Commands ................................................................................ 2-46
13.3.11 Service Profiles & Capabilities AT Commands .................................................................. 2-46
13.3.12 Call Control in TMO AT Commands .................................................................................. 2-46
13.3.13 Audio Control AT Commands ............................................................................................ 2-47
13.3.14 Accessory Control AT Commands .................................................................................... 2-47
13.3.15 Emergency Mode AT Commands ..................................................................................... 2-47
14 Supplementary Services ........................................................................................................... 2-48
14.1 Dynamic Group Number Assignment (DGNA) ....................................................................... 2-48
14.1.1 Adding a Talkgroup ........................................................................................................... 2-48
14.1.2 Removing a Talkgroup. ..................................................................................................... 2-48
14.1.3 DGNA Notification to the User ........................................................................................... 2-48
14.1.4 Selection of DGNA Groups ................................................................................................ 2-48
14.1.5 Group Addressed DGNA ................................................................................................... 2-48
14.1.6 DGNA Limitations .............................................................................................................. 2-49
14.2 Ambience Listening (AL) ........................................................................................................ 2-49
14.2.1 Call Maintenance ............................................................................................................... 2-49
14.2.2 User Actions ...................................................................................................................... 2-49