An unlocked phone is the key to getting service from an alternative carrier. Here's how to check if a phone is unlocked.

SIM swap attacks are rising fast. Learn how criminals exploit SMS codes and how to protect your phone, banking, and email ...

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The same YouGov/Proximus Global study found China has the highest enthusiasm for Travel eSIM technology at 60%, with the U.K.

SIM technology has opened new doors for the MNOs and third-party providers spanning travel, hospitality and even finance.

Last week, U.S. Secret Service investigators found SIM servers in the Tri-State area that were capable of disabling cell ...

Seeing a SIM Not Provisioned error message on your Android phone can be extremely annoying. Here's what's causing it, and how ...

Ghaziabad: A 54-year-old woman was duped of Rs 18.5 lakh by fraudsters who claimed to be Airtel representatives and hacked into her phone on the pretext of upgrading her SIM card from 4G to 5G.Unaware ...

Apple's newest iPhone Air has removed the SIM tray worldwide Carriers must support eSIM onboarding and FAQs or risk losing customers Currently only China Unicom supports eSIM for iPhone Air in China ...

Auto restart is a sleeper hit feature available on Samsung Galaxy phones and on many other Android-powered devices - here's ...

For years, Apple has offered eSIM-only iPhone models in the U.S. and iPhones with physical SIM card slots in other markets, including Canada. However, that's all changing with the iPhone 17 series.