Apple's mobile phone can't answer the phone in sleep mode.

Apple sleep mode mobile phone can get through. Set the bedtime, that is, the automatic mute mode of the time period. Sleep mode only allows incoming calls, without notifying other messages and text messages.

IPhone is a series of smart phones developed and sold by Apple, which is equipped with the iOS mobile operating system developed by Apple itself. Multi-touch technology and its friendly user interface have had a far-reaching impact on the design of smart phones of other manufacturers.