As smartphones have become more pervasive in our lives, we've all kind of been forced to pick up basic knowledge and terminology over the years. Where previously certain jargon would exclusively be ...

For many years, mobile phones received cellular service through a physical SIM (subscriber identity module) card that connected your handset to your phone carrier. These physical SIM cards made it ...

A new SIM-binding regulation is set to change how messaging platforms operate in India. Users of services such as WhatsApp, Telegram and Arattai will need to adjust to stricter verification measures ...

A dual-SIM setup lets you use one phone to make and receive calls and texts from two numbers. It's also super convenient and can save you serious cash when traveling. We show you how to use two SIMs ...

SIM Binding: The Department of Telecommunications (DoT) has implemented a mandatory SIM-binding rule effective March 1, 2026, ...

While SIM binding strengthens security, it also makes daily messaging more tightly controlled and less seamless for Indian users.

Getting a new SIM card or switching to an eSIM is a common process today. However, many users notice that banking SMS alerts, ...