Operating VTO
30
Call Function
6.2
6.2.1 Calling VTH
Enter the room number of the VTH on the VTO.
Step 1
Tap
Call
.
Step 2
The "Calling now, please wait a moment" voice notice comes up, and then the calling
request lasts for 30 s. See Figure 6-2.
Calling VTH
Figure 6-2
The call screen is displayed on the VTH. See Figure 6-3.
Step 3
Call screen
Figure 6-3