Apple's next-generation handset may include dual-SIM trays allowing it to be used with multiple carriers more easily, if photos of alleged iPhone 7 components posted on Chinese microblogging service Weibo are anything to go by.
The ability to use two SIM cards at the same time, a first for iPhone, would let users send and receive cellular phone calls and text messages from two phone numbers, via two carriers. The iPhone 7 may also keep the headphone jack and include a 256-gigabyte model, a leakster said.