But the message must contain a specific series of Arabic characters, so you're likely to receive it only as a prank. And there are ways to resolve the problem.
Tips, news, how-tos, and troubleshooting help for the iPad.
Microsoft's smart assistant Cortana is expanding beyond Windows, Twitter's Periscope is rising on Android, and Amazon is getting crafty with competition for Etsy.
The world's first "smart" screen shield gives iPhone users a feature Android users have enjoyed for years.
The new version of Android will offer a reversible plug that will charge up your device a lot quicker.
The world's largest social network says it's making it simpler to send money through its messaging service.
With new functionality for the Start button and separate experiences for desktop and tablet users, the Windows 8.1 update finally gives people what they want.
Pricing not available
But a new Nexus tablet is apparently off the table, an unnamed source tells blog site Android Police.
The ride-hailing service revises its privacy policies to be "easier to understand," but it also mentions it can access passengers' location data even when they're not actively using the app.
Google's upgraded VR system now works with any phone, including iOS devices.
The marketplace for buying and selling sports and concert tickets hopes to expand its mission to become a resource for finding and planning for events.