Blank screen and flashing indicator

[Lucia_Yealink]

Dear GIWM,

Yes，as you said, I can reproduce the issue with your steps:
changing all three Idle timeouts to 1 minute and leaving Power Saving set to Disabled. The phone will go into power saving one minute after hitting confirm.

I will forward this problem to our R&D to locate the problem.

Also, the phone will automatucally enter power-saving mode to pretect the screen when the phone is inactive for 72 hours. That is, the color screen phones will
turn off the backlight and screen, and the black-and-white screen phones will only turn off the
backlight. Image persistence may be caused on LCD if power saving is disabled.

For the Monday morning, will it be possible that the phone is inactive for 72 hours, so the phone go to power-saving?

Best Regards,
Lucia