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Discussion in 'iPhone' started by iPhone3GHunt, Sep 28, 2008.
I'm going to get an iPhone soon, and I was wondering what are these sensors for, near the speaker.
They turn the display off when you hold the phone beside your ear take a call.
And they automatically adjust the screen brightness depending on the lighting level of the room/place you're in.
If you are gonna get a case for the iphone, make sure it doesn't cover the sensors