atcomsystems.ca/forum Forums VOIP Phones & IP PBX Yealink Telephones & Systems T-29G Black Screens

Newsflash: They ALL start with the same 6 characters. That's the manufacturer ID. All of my Yealink family phones start with that, even the 27's and 46s.(*)

There was a bad batch of phones made. I'm not sure when, but I had one failure out of about 20 sets purchased between April and August. A call to my vendor got an RMA.

Carl

(*) To be fair, not ALL Yealink phones start with the same 6. Earlier series, like my T28P phones start with 00:15:65