So far my experience with the phone part of the phone is terrible. Usually when the phone is in use next to my ear nothing happens but a conversation. So far when the phone is next to my ear I have inadvertently activated the speaker phone 8 times and started several face chats that I did not want to start. I have also hung up on calls about 5 times. This is a PROBLEM!! The sensor could be bad or the phone just hates me. Very frustrated day one with my new phone. I am keeping the 3Gs on standby and not selling it as I had first planned.