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Default Ext Line:
You can select any sip to be the
default line, the number will display in the upper-left.
Default Dial Mode:
Choose the default mode when
you call other.
Default Ans Mode:
Choose the mode how you receive
the call.
Accept video mode:
You can choose “Manual accept
video”, “Auto accept video” or “Auto reject video”.
Enable Record:
You can record the conversation
when enable this function.
Use SIP numbering plan:
Enable this function
,
you
can register the sip number with letters and characters.
Configure Emergency Number
: You can configure one
or more number here, and call them even if the screen
lock.
Enable 3rd IM App
: Enable this function, you
can install the third instant messaging app.
IM App:
If you select the third app, when you pick up
handset or press Headset/Handsfree key, the phone will
use the app to make a call.