Dahua VTH5221 series, Руководство пользователя

Страница: 55 / 105

Interface Operation 49
Figure 6-12
Input VTH no. in the corresponding forward mode, press to enable the Step 4
forward function. Please refer to Table 6-4 for details.
Parameter Description
Always All incoming calls will be forwarded to preset number immediately.
Busy
When the user is busy, incoming call from the third party will be
forwarded to preset number. If
“No Answer” is not set, when the user
refuses to answer, the incoming call will be deemed as busy
forwarding.
No Answer
If no one answers after VTH ring time, the incoming call will be
forwarded to preset number.
Set VTH ring time at
“Setting > Ring > Other” interface.
Table 6-4

To forward to an user of another building or unit, the forward number is
“Bu
Unit + VTH room number
”. For example, input 0101101 for 101 of Unit 1, Building
1.
 To forward to an user of the same unit, the forward number is VTH room number.
Press [OK] to save settings. Step 5
6.2.6 General Setting
Set VTH time, display, password and others.
6.2.6.1 Time Setting
Set VTH system time, time zone and DST.