Anyone having phone issues?

[Eric5964]

On AT&T and did not have this issue prior to the 4S. Many dropped calls and on some calls getting echoing! Sometimes I hear myself and sometimes the other party hears it. Anyone else?

EricE

 

[S.B.G]

Wirelessly posted (iPhone 4S: Mozilla/5.0 (iPhone; CPU iPhone OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3)

Nope, no issues that I've noticed with mine. Are you or the other side using Bluetooth headsets or speakerphone?