Yealink SIP-T54S Administrator's Manual page 375

Parameters
Description:
Enables or disables the IP phone to indicate and record missed calls for PSTN account X.
0-Disabled
1-Enabled
If it is set to 0 (Disabled), the IP phone does not display a prompt message and an indicator
icon on the idle screen and log the missed call in the Missed Calls list when it misses calls.
If it is set to 1 (Enabled), the IP phone displays a prompt message and an indicator icon on
the idle screen and logs the missed call in the Missed Calls list when it misses calls.
Note: It is only applicable to CP860 and CP920 IP phones. It works only if the value of the
parameter "features.save_call_history" is set to 1 (Enabled). The prompt message displays
only if the value of the parameter "features.missed_call_popup.enable" is set to 1 (Enabled).
Web User Interface:
Account->Basic->Missed Call Log
Phone User Interface:
None
To configure missed call log via web user interface:
Click on Account->Basic.
1.
Select the desired account from the pull-down list of Account.
2.
Select the desired value from the pull-down list of Missed Call Log.
3.
Click Confirm to accept the change.
4.
Configuring Basic Features
Permitted Values Default
349