The fliers that appeared in our D.C. neighborhoods about the challenge offered few details beyond a toll-free number.

Explore the top passwordless authentication methods and solutions. Compare features, security, and ease of implementation to find the best fit for your software development needs.

I don't know my wife's phone number. If I needed to call her and I didn't have my iPhone, I wouldn't be able to reach her. And according to a poll by WhistleOut, I'm not alone. About 17% of ...

Other than *67, of course, there are plenty of codes you can enter into your iPhone's dialer to get info on your bill, your ...

ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on certain carriers or devices.One of the codes also might erase your data, so ...