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

In India, millions of mobile users often wonder what happens to their SIM cards if they do not recharge on time. Whether it’s Jio, Airtel, Vi, or BSNL, every operator has its own rules about incoming ...

With smartphones, where Apple leads others often follow - so it launching an iPhone this week without a traditional Sim card is raising questions over the future of a very familiar piece of phone tech ...