you can find out how to unlock your cellphone online by doing simple finds or you can ask a professional at the local store to help you with this problem.
I think its not possible to unlock with out using any codes...
there is no way you can do that, sorry.
call your cellphone service provider
You can unlock Nokia 2730 using unlock codes... you can purchase such codes from any vendors online like OnlineGSMunlock.com
A SPL unlock is used to remove the feature that locks your cellphone to a certain service provider
go to any service cellphone repair...that would work...
turn it in to the police
As you buy a cellphone, it is in mos cases a situation where, you buy it with a binding contract with a legal obligation to maintain your bought subscription through your operator/service provider, it is indeed very illegal to unlock a cellphone before the time is up. Once the time expires, however, or if you simply buy the phone with no subscription or services, then you can unlock it, however, it should be unlocked by default - or your former operator can unlock it for you.
To find the cellphone: go into the desert, and on the dune at the back you will find the cellphone. T ake it to th person who is missing it, and they will automatically take it. No probz! Emzypie!!!! ^_^
The only way to buy unlocked phones is to find unofficial cellphone dealers who would unlock phones for you, and Nokias are no exception. eBay would be the best place to look.
Return to the cellphone store and have them unlock it for you once you have established legal ownership.
That means that someone has used the cellphone unlock code to unlock it, this opens up more features to the phone that before you wouldn't have known about.