Samsung Tocco Ultra S8300V "Phone freeze sim unavailable" help?

Hi, my Samsung Tocco Ultra (S8300V) is locked to Vodafone UK, and as a result of entering the Network Lock code incorrectly is has locked. When the phone is turned on, with an unaccepted simcard eg. o2 the message on the screen reads "Phone freeze. Sim unavailable, please contact your service provider" and gives two buttons you can press - call or SOS.
I need to get rid of this message so i can enter the unlock code to use with an o2 simcard.
Please help!!

Hi ...... You can get your phone unlocked at thousands of shops and stalls in the UK it costs around £5.00 they will know all the unlock codes you'll ever need. Or there are plenty of online mobile forums that may help.I hope this helps,all the best. Rab

In this case you can get your phone unfreeze using unfreeze code from Unlocking4U - Samsung USA Fast Unlocking Service later you can purchase accurate unlock code from them link here Unlocking4U.com