User's Manual

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the incoming call request with a SIP header of
Alert-Info instruction to automatically answer the
call after specific delay.
Enable Intercom Mute
Enable mute mode during the intercom call
Enable Intercom Tone
If the incoming call is intercom call, the phone
plays the intercom tone
Enable Intercom Barge
Enable Intercom Barge by selecting it, the phone
auto answers the intercom call during a call. If
the current call is intercom call, the phone will
reject the second intercom call
Response Code Settings
DND Response Code
Set the SIP response code on call rejection on
DND
Busy Response Code
Set the SIP response code on line busy
Reject Response Code
Set the SIP response code on call rejection
Password Dial Settings
Enable Password Dial
Enable Password Dial by selecting it, When
number entered is beginning with the password
prefix, the following N numbers after the
password prefix will be hidden as *, N stands for
the value which you enter in the Password
Length field. For example: you set the password
prefix is 3, enter the Password Length is 2, then
you enter the number 34567, it will display 3**67
on the phone.
Encryption Number Length
Configure the Encryption Number length
Password Dial Prefix
Configure the prefix of the password call
number
Power LED
Common
Standby power lamp state, off when off, open is
always bright red. Off by default.
SMS/MWI
The status of power lamp when there is unread
short message/voice message, including
off/on/slow flash/quick flash, default slow flash.
Missed
The state of the power lamp when there is a
missed call, including off/on/slow flash/quick
flash, the default slow flash.
Talk/Dial
In the talk/dial state, the power lamp state, off is