User Guide

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z Choose Audio Ĺ or Video ĺ mode to call out.
2.2.6. Calling from Keypad
On the device, go to More - Call to get access to keypad.
z Click account icon ķ above the keypad to switch accounts to
make a call.
z Input the SIP account /IP address to the keypad ĸ to call the
corresponding devices or soft phone.
z Choose Audio Ĺ or Video ĺmode to call out.
2.3. Receiving a Call
2.3.1. Receive an Incoming Call
IT83X supports to preview the caller when it receives an incoming
call from door phone.
z Tap Answer to pick up the incoming call.
Figure 2.2.6-1 Call from keypad
Figure 2.3.1-1 Incoming call