Dahua VTH2221A User Manual

Interface Operation 66
6.4 Call
Manage contact, call users and view the latest call log.
6.4.1 Contact
Add and edit VTH and extension number.
Select “Call > Contact”, and the system displays “Contact” interface, as shown in Figure 6-27.
Figure 6-27
6.4.1.1 Add User
Press [Add].
The system displays “User Info” interface, as shown in Figure 6-28.

Dahua VTH2221A Specifications

General

Brand	Dahua
Model	VTH2221A
Category	Intercom System
Language	English