iphone 4 hearing problem

[cableguys]

Hi,

When i call or answer a call i can hear the conversation from the other phone but the person on the other phone cant hear me, but if i use apps like tango or skype it works fine.
Can you tell me how can i fix my iphone.

[johnboy1974]

Make sure you haven't got the mute button pressed on. Bring up your keyboard and make sure there's no cross through the speaker icon.

[cableguys]

, no. If only it was that simple

[cableguys]

i fixed it

[mikie64]

how did you fix it???/ it might help others with the same problem......