T-mobile 'Unlocked' phone? What is that?

[cafeomiel]

Is a phone that can be sold itself without a contract.

 

[mbina]

I just bought a phone, but I don't need it anymore. Can I just sell it straight from the box to a friend? Her network is T-mobile also. Also, how do you unlock a phone anyways?

 

[Unregistered]

If you want to unlock your your phone from carrier lock before selling it, use unlock code to unlock it . You can get it from any of the online vendors like Unlock-zone.com to unlock it . Once, you have unlocked your phone and sell it to any of the online shop., you can get more money .