A question on T720

[kruwell]

I have a go phone from AT&T and bought a T720 from AT&T. When I inserted the SIM from my gophone into the T720, it prompts for an unlock code? Can someone tell me what code its looking for?

[Blaise]

Hallo man,

there is no problem by trying even more time.I think they must be 4 digits-code.

Enter first:1234
then:4321
then:0000
and :1324.

If after that it asks for subsidy code, i heard that we must first enter **57* then the code.After the first code.it can be also:1234,4321,0000,or 1324.

These codes are based on LUCKY CHANCE.No Guarranty.

Blaise