Quite a few phones worldwide support the simultaneous use of two physical SIM cards, but not many US models do. In fact, most otherwise dual-SIM-capable phones see the feature disabled in the US ...

An upcoming version of iOS 12 enables the use of two phone numbers on one phone, but not everyone will be able to take advantage. A Wednesday reports signals that beta versions of iOS 12.1 unlock the ...

An unlocked phone is a device that has no carrier locks or restrictions. It's usually sold at full price. You can use it with any carrier of your choice, whether you're using a physical SIM card or ...