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.
But a new Nexus tablet is apparently off the table, an unnamed source tells blog site Android Police.
The world's largest social network says it's making it simpler to send money through its messaging service.
This ingenious accessory redirects the sound from your TV's built-in speakers. Plus: three bonus deals!
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
The first cars with Android Auto arrive just before Google reveals new technology this week at its I/O show. Also: That strange, iPhone-crashing text-message bug.
The next iPhone will pack in new features such as Force Touch, but also beef up the memory, processor and camera, says KGI Securities analyst Ming-Chi Kuo.
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.
The first update for Apple Watch is available, here's what you need to do.