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 ...

When it comes to the computer programmers, they have a storied tradition of creating back doors in programs (or sometimes just fun little Easter eggs) that can only be accessed with a special “key.” ...

If your Android device is not scanning a QR code, there could be a number of potential issues at play.

Martin Lewis has shared why he thinks everyone with a smartphone needs to type in the code *#06# right away. The Money Saving ...