Grandstream Networks GSC3505 Series User Manual page 30

Call History �� All
This section shows all the calls that have been made or answered. Users can find two types of calls under "Call History → All":
Outgoing Calls.
Answered Calls.
By Tapping on the checkbox to select the call history entries, users can do the following operations:
Delete Call History: Users need to press the button
Add entries to Whitelist: Users may select the entries to be allowed to call the GSC3510/GSC3505 by clicking on the
button
Add entries to Blacklist: Users can block the calls of some entries by selecting them and pressing the button
.
The following operations can be done as well:
Make a call to one of the call history entries: Users can directly make a call to a number listed in the call history by
clicking directly on the button
Show calls details: users can show the calls details of a number by clicking on the button
to show all the calls sent/received with the selected number.
From the Call details window, users can also add the number selected to local contacts by creating a new contact
, or by adding it to an existing contact
Figure 32: Call History → All
after selecting the right entries.
under "OPERATION".
Figure 33: Call details under Call History → All
after selecting the call history entries.
.
and a window will pop up