Whenever I am talking to another person on an iPhone (I'm using an iPhone, too) I hear a high pitched screech like a fax machine. It can be heard by the person on the other end of the phone also. It only happens when calling out. I have tr
Whenever I am talking to another person on an iPhone (I'm using an iPhone, too) I hear a high pitched screech like a fax machine. It can be heard by the person on the other end of the phone also. It only happens when calling out. I have tried to reset.
