By entering certain strings of numbers and symbols into your phone's dialer, you can gain access to a world of hidden ...

The Android settings menu helps you manage apps, check battery health, diagnose network issues, and scan for threats. It also displays details such as your device's name, software version, and memory ...

Short codes for Android smartphones can be used in several way, from pulling up information about the device, to communicating with the network service provider, as well as quickly accessing functions ...

Your Android phone’s serial number is a unique identifier that can be used to track your phone if it is lost or stolen. It can also be used to register your phone with your carrier or manufacturer, to ...

If you've ever called your carrier's customer service to activate a prepaid SIM card or troubleshoot a malfunctioning Android SIM card or iPhone SIM, then you've likely needed your ICCID number. The ...

Scammers are getting smarter, but so is Android. Google just added two clever new tools that could keep your messages and data safer than ever.

Nobody likes receiving calls from No Caller ID numbers, as they're usually scams. But there might be cases where you'll want your iPhone or Android to hide your phone number to protect your privacy.