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Table 2-4 Indicator module description (1)
No. Name Description
1 Call indicator
Activity status. 2 Talk indicator
3 Unlock indicator
Rear panel of indicator module
Table 2-5 Indicator module description (2)
No. Name Description
1 Cascade input
Connect to other modules.
2 Cascade output
Audio Module
The rear panel of audio module is the same as the camera module.
Audio module
Table 2-6 Audio module description
No. Name
1 Microphone
2 Speaker