#IOS 11 DI IPHONE 5S 1080P#
It can be removed with a "SIM Card remover," better known as a paper clip. A functioning SIM card is key to being able to make calls and use cellular data. A SIM card is a chip that identifies your phone when it connects to cellular networks and stores some key information, such as your phone number.
One of them is the speaker that plays music, speakerphone calls, and alert sounds.
#IOS 11 DI IPHONE 5S 720P#
It takes 1.2-megapixel images and captures video in 720p HD. This one is primarily used for FaceTime video calls (and selfies!).