my speaker button does not work
My new iphone 4s speaker button is not working.
While on a phone call and the speaker button is pressed i call clearly hear the other person but they cannot hear me.
iPhone 4, iOS 5
This is also happening to me. I thought it might be something blocking my microphone, but since Siri can understand and hear me, I figured it must be something else. I made a request for an apple tech to call, but if anyone has figured this out, please post!