I bought my G1 from a friend of a friend the other day, and one thing he forgot to mention is the outgoing calls seem to connect, but my voice is not going though. as if my end of the line was on mute. Is there a way i can fix this? i tried taken the sim card out... i tried the master reset... but it still dose not work. A few times the phone worked perfectly fine, but 90 percent of the time it dose not.I strongly believe he did not sell me a bogus phone, and if nothing works than i will bring it back, but any ideas or help would be greatly appreciated, and worth some points. Thank you!