Dahua Digital VTH, User Manual

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User information
Enter the information.
Tap OK .

Edit user information: Tap a user and tap Edit .

Delete a user: Tap Edit , select a user, and then tap Delete .
You can select multiple contacts at the same time.
4.2.3
Call User

Make sure that resident-to-resident call function has been enabled. See "4.6.6.4 Other
Settings
" for details.

Call function is used by VTH to call VTH.

If both VTHs have a camera, bilateral video call can be provided.
4.2.3.1
By Room Number
On the Call User interface, dial and call the user.
Select Call > Call User .