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CopyChief

macrumors 6502
Original poster
Oct 9, 2007
437
579
I noticed something today in my car with iOS7 beta 4. I placed a call using the handsfree system, and while the call was placed normally, the phone on my 4S did not turn on as it normally does. The call went through and all was fine - but the screen stayed blank. Is this a new feature, or a bug in the beta?
 
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