Originally Posted by
amit85 To be precise when i keep a finger on the receiver the display goes off and when i uncover the reciever display comes back in 3-4 seconds. can you suggest why that happens and how that can be stopped?
If by "receiver" you mean the speaker you place next to your ear to hear the other person, then that is normal. Since the proximity sensor is located right next to it on the left side. If you cover that with anything while on a call, the display will turn off. That is a feature of the iPhone so that when you hold it up against your ear, the screen automatically turns off and the screen doesn't waste your battery. If it's not turning off when you hold it next to your head, make sure that your head is near this proximity sensor.