Dahua Technology VTH5421E Series User Manual

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3.2.1 Call Log
Tap
Call
>
Call Log
to view and manage call records.
Figure 3-3 Call log
●
Call back
: Tap a call record to call back.
●
Delete
: Tap
Edit
, and then tap
Delete
to delete a record.
●
Clear
: Clear all record in the current tab (
All
or
Missed Call
).
If storage is full, the oldest records will be overwritten. Back up the records as needed.
3.2.2 Contacts
Viewing Contacts
Tap
Call
>
Contacts
, and then add or edit the users.

Dahua Technology VTH5421E Series Specifications

General

Brand	Dahua Technology
Model	VTH5421E Series
Category	Conference System
Language	English