ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on ...

Verizon often gets a bad rap before being more expensive than most, but that comes with a handful of different perks. Aside from having one of the best networks in the US, they also make it extremely ...

Switching to a new cell phone service provider can save you hundreds of dollars per year—and there’s no need to ditch your current phone to do so. To make the move, though, you may have to first ...

Have you ever gotten a new phone only to find out it’s locked to a specific carrier? This often happens when you purchase a subsidized phone from a carrier. The carrier locks the phone so you can’t ...

To unlock a phone from T-Mobile, you need to check if your device meets the eligibility criteria. T-Mobile will remotely unlock eligible devices within two business days of meeting the requirements.

Can any Vodafone phone be unlocked? The good news is that any Vodafone U.K. customer can unlock their phones. In fact, you may find your device already unlocked in some cases. What is Voxi? Vodafone's ...