Motorola MTM800 - Services and Feature Description; 1 Introduction; 1.1 Features Overview; 1.1.1 Trunk Mode Operation (TMO)

September 2008 Chapter 2 - MTM800 Product Information Manual
6866537D87-F
Chapter 2
SERVICES AND FEATURE DESCRIPTION
1 Introduction
This chapter covers the services and functionality of the Motorola MTM800 Terminals based on the
MR5.7 software release.
The functionality is described in enough detail to ensure that both the customer and developer are
clear what is being delivered, taking into account customer need as well as implementation
considerations and constraints.
This chapter contains a high level description of the agreed services and functionality of the
MTM800 terminals for MR5.7, including those features that were supported in previous releases.
The Man-Machine Interface (MMI) requirements are specified in this document in general terms.
The document will specify the functionality required to operate on the Dimetra IP SwMI, as well as
the functionality required to operate on other TETRA SwMI’s that comply with the MoU
interoperability documents [Ref 11] through [Ref 17].
1.1 Features Overview
1.1.1 Trunk Mode Operation (TMO)
• Group call
• Talkgroup Scanning & Priority monitor
• DGNA (Individually addressed + group addressed)
• Emergency group call (and Hot Microphone)
• Half-duplex private call
• Full-duplex private call
• Telephone call (PSTN /PABX)
• SwMI Authentication of MS, and made mutual by MS
• Air Interface Encryption - Static Cipher Key
• Temporary/Permanently Enable/Disable
• AT commands (SDS only)
• Short Data Services (Status, Text Message)
• Targeted SDS Status (to SSI) - (for IOP)
• SDA Remote Listening & Busy User Preemption (Clear builds only)
• Multi-Network Operation (Selected network only)
• Packet Data (Multi Slot)
•TNP1
• Transmit Inhibit (RF Sensitive Area Mode)
• Support for Dimetra - IP Release 5.2
• Ambience Listening
• BUP & RL
• Pre-emptive Priority Call