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 ...

Anyone looking to add more than one number to their iPhone, maybe to keep work and pleasure separate or just to have multiple numbers on one device. Will be pleased to know that this is made possible ...

A SIM (Subscriber Identity Module) is a tiny bit of circuitry that uniquely identifies your cellular modem in a phone, tablet, or other device to nearby cellular networks to allow access for voice, ...

If you’ve ever upgraded from one cell phone to another, you have likely had to swap your SIM card: the tiny chip that pops into a storage slot in your device to connect you to your carrier’s cellular ...

I have a Flip Z4 with an eSIM and a physical SIM in the slot. I'd like to use the physical SIM for data, and the eSIM for calls. This is supposed to be possible according a Samsung support document: ...

Best possible Pixel experience for the price. With the Pixel 8a, Google put all of its focus on value. A 6.1-inch display is backed by the Tensor G3 chip and decent specifications, a 64MP main camera ...

rSIM is a new SIM tech that lets you pack a backup SIM in your SIM card. It claims to test your device’s connection directly from the SIM itself and switches providers automatically during disruptions ...