A Chinese user managed to install a SIM card tray on an iPhone Air by embracing a hardware trade-off. Here are the details.

A Chinese tech shop has done what Apple chose not to: add a physical SIM card slot to the iPhone Air. There’s a catch, though ...

Dual-SIM slots and embedded multicarrier SIMs could make this year's iPhones more flexible between carriers. Michael Goldstein, VP of sales and marketing at virtual carrier Ting, thinks the future of ...