Seeing “No SIM” or “Invalid SIM” on iPhone? Check your SIM card, restart, or update your carrier settings. Simple fixes often ...

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

Are you switching phones? You’ll want to transfer your line, and if you’re an iPhone user, you’ll need to get used to eSIM technology. eSIM is becoming the de facto solution for cellular connectivity, ...

If you've ever called your carrier's customer service to activate a prepaid SIM card or troubleshoot a malfunctioning Android SIM card or iPhone SIM, then you've likely needed your ICCID number. The ...

As the iPhone Air goes eSIM-only, and some of the best Android phones also drop the SIM card tray, here's a look at the eSM, ...

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 ...

This shift will put pressure on mobile operators to improve digital onboarding and reduce reliance on SIM distribution.

Have you ever wondered exactly how a SIM card works? We’ll help you understand why your phone needs one and what they do to keep you connected. Image: TalkAndroid Editorial Note: Talk Android may ...

The new iPhone 17 series now only supports eSIMs in more than just the US, but has your country made the switch? Here's the ...

Yesterday, Apple unveiled the iPhone 16 series at its “Glowtime” event showcasing key features and upgrades to the latest iPhone lineup. However, some details about one of its hardware aspects have ...