Attended transfer hunging up

[Wilson_Yealink]

Yes, do you mean the last step replace to "B hanging up the handset directly, didn't press the TRANSFER hard button"? Am I correct?
If yes, I want to tell you it is the same to press the transfer button, A will also establish the call with C. You can need to do anything configurations just try it in you side. For more information, please refer to the user guide.

thanks