When we are on a 3 way call using the iPhone 7 (2 of the phones on the call are iPhone 7 Plus', one is a Samsung), there is a constant clicking, and hissing, that varies in the level of intensity that never stops. This happens on every call. We have even purchased new bluetooth headsets, and they still do it. They even do it sometimes when it is just the two iPhone 7 Plus' connected using the bluetooth headsets. This has never happened with the Samsung Note 4's we were previously using.
Has anyone else had this problem? It kinds sounds like a washing machine out of balance on the line on the entire call.
