Structure 2
1.3
Appearance
Appearance
Figure 1-1
1.4
Front Panel
Front panel
Figure 1-2
Front panel description
Table 1-1
No.
Icon
Description
1
During video/voice communication, press the button, the volume of the
speaker will be decreased.
2
During video/voice communication, press the button, the volume of the
speaker will be increased.
3
If you hear the video intercom ringing, press the button, and then you
can do voice communication with the person at the voice intercom.
Press the button twice quickly, and you can hang up when someone is
calling at the voice intercom.
4
If you hear the video intercom ringing, press the button, and then you
