v20 or not.any device. best quality calling. settings. anyone. tired calling CS

notethis

    I OWNED 4 DEVICES IN 2 MOS. every device blamed for wifi calling or reg 99. what setting is best for calls. tired people saying cant hear me. i will not put on speaker to make another happy. is it also THIER LINE ISSUES. for the life of me, cant find happy medium. NO MY V20 isnt the issue.