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iMore Question
iPhone 4 - Phone doesn't ring when it is in sleep mode
I am using my daughter's old iPhone 4 after it has been unlocked by AT&T. Everything works fine except the incoming calls go straight to the voicemail box when the phone is in sleep mode. Neither sound nor vibration with incoming calls in sleep mode.
I am using my daughter's old iPhone 4 after it has been unlocked by AT&T. Everything works fine except the incoming calls go straight to the voicemail box when the phone is in sleep mode. Neither sound nor vibration with incoming calls in sleep mode.