The government has limited the number of SIM cards a person can obtain using an Aadhaar card. You can easily check the SIM ...

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

DoT’s Sanchar Saathi portal helps users track and report unauthorised SIM cards linked to Aadhaar, protecting against rising ...

What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

To check if your Android phone is unlocked, try swapping in another SIM card or test your network settings. If calls work, ...

If you've just got your hands on a shiny new Sim card, congratulations. Switching your Sim (the chip that dictates your allowance) can unlock huge savings. Now comes the crucial step of activating it ...