The tiny chip inside your smart phone, a SIM card, is the key to connecting to your cellular network. But nefarious actors ...

HOLASIM explains what an eSIM is, how it works, and why digital SIM technology is reshaping mobile connectivity for ...

In today’s digital age, smartphones have become an inseparable part of daily life. From making calls and sending messages to online payments and social media, everything revolves around one tiny yet ...

Ukraine considers passport-based SIM card sales to curb Russian FPV drones dropped from Shahed UAVs and controlled via LTE networks.

SIM: If your smartphone has a SIM card that's years old and you've never felt the need to replace it, it's time to be cautious. Telecom companies periodically upgrade their network systems. New SIM ...

International travel has changed dramatically in recent years, but one problem has stubbornly remained the same: staying connected without wasting time at ...

SINGAPORE – From Feb 28, telco customers will be able to register up to only 10 postpaid SIM cards in Singapore, as part of efforts to step up the fight against scams. The move is the latest salvo in ...

Apple’s latest release, the iPhone Air, has officially brought eSIM technology to China for the first time. Approved by regulators as part of a “commercial trial” involving China Mobile, China Unicom, ...

A plot to cripple the telecommunications infrastructure – discovered in New York City as world leaders gathered for the United Nations General Assembly – has proven far more extensive than initially ...