You don't need a SIM card and cellular service to use most features of today's iPhones and Android phones. Most apps and services run just fine as long as you have access to WiFi, and you can even set ...

Most messaging apps, including Telegram, require your phone number to set up your account. Signing up with your mobile number is quick and easy and helps keep your account secure by linking it to a ...

Telegram app has received a new update, and some new features along with it. The main addition to this Telegram has something to do with your SIM card, as it’s no longer necessary. You can now sign up ...