SIM technology is changing how mobile teams stay connected on the go. See how it supports seamless communication and ...

Android: Hold down the power button, or the power button and the volume down key (depending on your Android phone), until the ...

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 ...

Theft and screen damage are still the biggest complaints, but cyber fraud, UPI hacks, SIM swaps and data breaches now cause ...

Traveling abroad can be exciting. You get to explore new cities, experience different cultures, eat incredible foods, make new memories, and more. But how do you stay connected while abroad?

Privacy stalwart Nicholas Merrill spent a decade fighting an FBI surveillance order. Now he wants to sell you phone ...

Cybersecurity experts explain what Sanchar Saathi can and cannot solve as India expands the app to all smartphones, raising questions about fraud prevention and privacy.

This Utah teacher says ditching her smartphone helped her discover the two-thirds of her life she didn’t realize she was ...

Google was reported to have started working on an improved way for users with dual-SIMs in Messages to handle switching those ...

Telecom security is a legitimate public objective, but Sanchar Saathi shouldn’t be forced upon smartphones. Coercion stokes ...

The HOTWAV Hyper 8 Ultra is a rugged phone made for adventure. It features a walkie-talkie functionality, night vision camera ...