Ok let me first tell you about my phone. Used winpwn 2.5 with 2.0.2 firmware to pwn the phone. When someone calls me, sometimes I do not hear anything on the other line and they can't hear me. This isn't the problem though. Last week when I tried to call someone, I believed I picked up some kind of radio frequency because I was hearing music from lil wayne (for those who know who he is). Today when my girlfriend tried to call me, I picked up and couldn't hear anything. She called me a second time and it brought me to my voicemail and I heard some one speaking spanish on the other line. Could there be a bug in the firmware or winpwn? Has anyone experience anything funny like this?

LOL
weird problem. Have u tried ur sim in a different phone.....i think its a problem with ur provider and not ur phone

Sometimes this happens to me ,I can hear someone talking on the other line but a small problem.

Not firmware related .I changed my SIMCARD no more hearing the other lines.

Seems to be a Network problem to me. iPhone haz no such hidden functions i think.