Chapter
2
Services and Features
Features Overview
Trunk Mode Operation (TMO)
• Air Interface Encryption - SCK, CCK, DCK, GCK
• Air Interface Migration
• Ambience Listening
• Announced Type 2 handover
• AT commands
• Broadcast Call
• Congested Cell Handling
• DGNA (Individually and group addressed)
• Dynamic Key Encryption
• Emergency group call
• Group call
• Hot Mic and Alternating Hot Mic
• Multi-Network Operation
• Mutual Authentication
• OTAR (Over The Air Re-keying)
• Preemptive Priority Call
• Secondary Control Channel
• SwMI Initiated Authentication
• Talkgroup and Priority monitor
• Temporary/Permanently Enable/Disable
• Transmit Inhibit (RF Sensitive Area Mode)
Direct Mode Operation (DMO)
• AT commands
• DMO Group Call
• DMO Group Emergency Call
• DMO Inter-MNI (including open group and open MNI)
• DMO Repeater Capability
• DMO Static Key Encryption (DMO SCK)
• DMO/TMO Emergency Switching
• Transmit Inhibit (RF Sensitive Area Mode)
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