The newer eSIM technology, which is quickly becoming the standard on high-end phones, is safer and more convenient.

Learn what an eSIM is, how to set one up, and why digital SIM cards are transforming mobile connectivity. Discover the best eSIM options for travel, iPhone, and Android in this complete 2025 guide.

SIM and dual SIM let South Africans mix plans, cut roaming costs, and stay connected during outages. Here’s how to use both ...

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 ...

Apple executives on why the time is right to break away from the little plastic squares we carry over from phone to phone.