Yealink SIP T2 Series Provisioning Manual page 135

Appendix
Permitted
Parameter Descriptions Web Setting Path
Values
1-Enabled
If it is set to 1 (Enabled), the IP phone can
automatically answer an incoming call.
The default value is 0.
Note: The IP phone cannot automatically answer
the incoming call during a call even if auto answer
is enabled.
It enables or disables the IP phone to indicate and
record missed calls for the account.
0-Disabled
1-Enabled
If it is set to 0 (Disabled), the IP phone does not
display indicator on the idle screen and log the
missed call in the Missed Calls list when missed
account.1.missed_calllog 0 or 1 Account->Basic->Missed Call Log
calls.
If it is set to 1 (Enabled), the IP phone displays a
message on the idle screen and logs the missed
call in the Missed Calls list when missed calls.
The default value is 1.
Note: It works only if the value of the parameter
"features.save_call_history" is set to 1 (Enabled).
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