User's Manual
Table Of Contents
- Preface
- 1. Packing List
- 2. Product Overview
- 3. Before Use
- 4. Basic Operations
- 5. System Settings
- 6. Basic Functions
- 7. Message
- 8. Supplementary Services
- 9. Playing Back Videos/Audios/Photos
- 10. Data Collection
- 11. Troubleshooting
- 12. Care and Cleaning
- 13. Optional Accessories
call for help in case of emergencies. With the highest priority, the emergency call can interrupt any calls of
lower priority.
6.10.1 Answering an Emergency Call
You can answer an emergency call without making operations.
6.10.2 Initiating an Emergency Call
Set the emergency call priority and the emergency number in
Settings > PTT
.
In the home screen, tap to initiate an emergency call to the emergency number according to the
priority settings.
6.10.3 Requesting or Releasing Floor
Emergency half-duplex individual voice call or emergency group voice call: Press and hold the PTT key to
request floor and speak to the microphone; release the PTT key to release the floor.
6.10.4 Ending an Emergency Call
Tap to end an emergency call.
6.11 Video Pulling
By video pulling, the LDS initiates a one-way video call to the BWC, and pulls the video of the BWC to the
LDS.
6.12 DGNA
In a dynamic group number assignment (DGNA), the dispatcher can group the BWCs temporarily. When a