9.1.2
Calling from the guard unit/indoor station
No.
Function
1
Caller ID
2
Display the countdown in the last 9 s.
3
Click this icon to accept the incoming call.
4
Click this icon to mute the ringtone on this device.
5
Click this icon to end the call.
6
Click this icon to mute the volume.
Product manual 2TMD041800D0020
Operation
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