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HI - shammy1989 - 11-18-2015 03:30 PM

Yealink sip-t22p shows white screen Huh
how i can solved


RE: HI - Karl_Yealink - 11-18-2015 03:48 PM


Please tell me how do you power up the phone? POE? Power adapter? If possible, you can take a photo of the power adapter.
And please try the recovery mode, I will send you a priviate message to you, you can download the guide and files from the link.