SIM cards have been an integral yet often forgotten part of owning a smartphone for the past few decades. For most users, the SIM card defines the basic commercial relationship they have with their ...

Investigations into the blast near Delhi’s Red Fort last year have revealed that the accused used a network of so-called “ghost" SIM cards and encrypted apps to stay in touch with handlers based in ...

New Delhi: Members of the “White Collar” terror module involved in the Delhi car blast used a sophisticated web of ‘ghost’ SIM cards and encrypted apps to ...

Scammers are bringing new ways to scam people; now fraud via SIM is something which concerns everyone. In today’s time, it has become increasingly important to protect your privacy and prevent ...

5G is rapidly rolling out all over the world, with India being the latest region to auction the 5G spectrum. As 5G is becoming commonplace, we have compiled some crucial resources for you. You can now ...

If your new phone no longer supports SIM cards, or you don't want to use them anymore, you can convert to eSIM instead. I started my career with CNET all the way back in 2005, when the (original) ...

These two ways of connecting your phone to a cellular network are very different. We tell you about each and how you can switch from one to another. I started my career with CNET all the way back in ...

Your phone's SIM card allows the device to make calls, send texts, and connect to the internet. The SIM card provides a phone number that identifies your device on the carrier's network, whether it's ...

South Korean mobile provider SK Telecom has announced free SIM card replacements to its 25 million mobile customers following a recent USIM data breach, but only 6 million cards are available through ...

The National Broadcasting and Telecommunications Commission (NBTC) plans to issue a directive requiring biometric authentication for SIM card registration as part of efforts to combat unauthorised SIM ...