<http://schema.org/description>
"Some iPhone 4S owners have been experiencing a sporadic yet persistent issue that mutes all audio when a user places a call, and new reports claim that Apple&amp;#039;s upcoming iOS 5 build will leave the problem unsolved."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/12/01/03/iphone_4s_call_audio_issues_to_remain_with_new_ios_5_1_build>