T2XP Series Phones Experiencing Buzzing/Humming

[cjtrevor]

Received handset back from Yealink today, with note that it was tested for 30 minutes and no fault found.

This is very frustrating. We know from previous failures that if you plug a handset that demonstrates this fault into another phone, it will demonstrate the fault with some phones and not others. Further, leaving it unplugged for an extended period sometimes seems to reset the fault.

So now we have to wait for the fault to re-occur and then go another week without a phone when we have to return it again.

There is something wrong if me and other customers are experiencing this issue.