A SIM card, or subscriber identity module, is a small card in your cellphone that lets you place phone calls, send text messages, and more.

If you can't make a call or if you see an error message that your phone's SIM card is not working, there are several ways to ...

Apple’s latest iPhone Air has taken a bold step forward in mobile technology – it’s an eSIM-only device. That means there’s no slot for a physical SIM card, anywhere in the world, including India. For ...

A new teardown confirms Apple killed the SIM tray in the iPhone 17 lineup, using the space to pack in bigger batteries. The shift shows Apple squeezing every bit of space out of its devices while ...

YouTube channel REWA Technology today shared an iPhone 17 Pro teardown video, offering a closer look inside the model with a SIM card tray. We are still waiting for repair website iFixit to share a ...

With a background in journalism and counseling, Penny Min blends analytical research with real-world insight to help readers make informed financial decisions. At Forbes Marketplace, she specializes ...

A pair of newlyweds have shunned wedding presents on their big day and instead installed a contactless card machine for guests to tap in and pay for their honeymoon. Chris Martin, 35, and Tasha White, ...

To curb cyber crimes, the government of India has launched the Sanchar Saathi portal and mobile apps for iPhones and Android handsets.