I bought a T Mobile Prepaid SIM along with a Alcatel 768 from a T Mobile store while visiting USA. After I returned home, I tried to use that phone with a local SIM. But the phone is prompting for a network key.
Can anyone kindly advice me how I will be able to get a network key.
You need a sim unlock code. If you meet the requirements in this link Tmobile
will issue you the unlock code.
where should I contact to the code?
Retrieving data ...