I have a problem with the Samsung Galaxy SII. When I get/make a call, I can't hear the person on the other side. The other person is able to hear me however. Secondly when I press the speaker button then I can hear the other person again. When I disable the speaker it is silent again. Additional information: Alle audio works on the phone. Internet, notifactions, ringtones etc. No apps are downloaded that interere with calls. I have tried to find topics about this problem but was unsuccesful in doing this. Everybody thanks in advance!