Setting up a dual SIM on your Samsung Galaxy can maximize connectivity, but small mistakes may lead to network issues and misrouted calls or messages. This tutorial outlines several common pitfalls ...

Although there are lots of dual SIM phones in the world today, few make the compromise of offering the second SIM card slot with a microSD card slot. This means that you can either use a second SIM ...

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...

Dual-SIM phones allow you to easily manage (and make or receive calls on) two numbers on a single handset. This means you can juggle a work and a personal contact without switching devices, have ...

The new iPhone XS and XS Max will have dual SIM capabilities, with a special edition for the Chinese market that contains a SIM tray which holds two physical cards. For users outside China, however, ...