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应用于要在此处显示的文字。
6
No.
Name
Description
5
Dialing area
: Press to deletes the previous character or end the current call.
Numeric keys: enter numbers from 0 to 9.
: Press to unlock with password.
Press
, then enter the unlock password, and then press
again to complete.
: Press to make phone call.
After entering room number, press this key to make a call.
: Press to call the management center directly.
6
Access card
reader
Recognizes access card and unlock.
7
Screen
Displays information.
8
Camera
Monitors door area.
2.2.2
Rear Panel
VTO1220BW/VTO1210B-X /VTO1210C-X
Table 2-4
Rear panel description