T48G backlight BUG

[briankelly63]

35.80.0.95 had no issue. Upgraded to 35.80.0.130 and then set backlight to 'Always On' but backlight goes off.

Backlight Inactive Level: Low

Backlight Active Level: 8

Backlight Time(seconds) Always On

No combination of settings in 35.80.0.130 will keep backlight on.

Reverting to 35.80.0.95 solves the problem.

[ca_kwcs]

(08-16-2016 09:55 AM)briankelly63 Wrote:  35.80.0.95 had no issue. Upgraded to 35.80.0.130 and then set backlight to 'Always On' but backlight goes off.

Backlight Inactive Level: Low

Backlight Active Level: 8

Backlight Time(seconds) Always On

No combination of settings in 35.80.0.130 will keep backlight on.

Reverting to 35.80.0.95 solves the problem.

I have the same issue with the same firmware but on T46 phones.

[briankelly63]

It's very annoying when they break things on a new firmware release.... who knows what else they broke that we haven't discovered yet.

[Karl_Yealink]

There is an new feature call power saving.
You can find this feature via web interface.
It cause this problem, maybe you can disable then test again.