Yealink T42S and 3CX logo keeps showing up every 30 seconds

[bignetonline]

I thought I found a solution here: https://www.3cx.com/community/threads/yealink-t42g-3cx-logo-keeps-popping-up.54940/, so I made a custom template from the yealinkT4x.ph.xml and changed this setting:

#Configure the logo mode of the LCD screen; 0-Disabled (default), 1-System logo, 2-Custom logo;
phone_setting.lcd_logo.mode = 0

Then reprovisioned the phone, but the logo still persists every 30 seconds. Does anyone have another idea of how to stop it?

 

[CentrexJ]

Apply the custom template to the phone.

 

[bignetonline]

Thank you for the tip.

I believe these are the instructions to apply a custom template: https://www.3cx.com/docs/custom-ip-phone-templates/#h.1hbz7u6js2gq

 

[bignetonline]

I found a better way to nearly eliminate the logo from flashing on the screen.

Simply go to Extensions > click on user extension > Phone provisioning tab > change the screen saver timeout to 6 hours.

While I was in there, I also set the "Backlight Timeout" to 5 minutes.