Yealink SIP-T27G User Manual page 46

https://arttel.ru/
User Guide for the SIP-T27G IP Phone
Note
Enabling the Power Saving
Configuring the Office Hour
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The office hour and idle timeout (minutes) settings work only if the power saving feature is
enabled.
Power saving is configurable via web user interface only.
To enable the power saving feature via web user interface:
Click on Settings->Power Saving.
1.
Select Enabled from the pull-down list of Power Saving.
2.
Click Confirm to accept the change.
3.
Office Hour specifies the starting time and ending time in the office each day.
To configure the office hour via web user interface:
Click on Settings->Power Saving.
1.