Nokia 6230i unlock code

hi could some1 please help me unlock my nokia 6230i.

its currently locked to vodafone. and want to use it on o2. my IMEI Number is: 355666007597916

thank you very much

i hope to hear from some1 soon. ta

 

p17tel

#pw+044 013 560 222 522+7#

 

let me know if the code works or not. thx

 

can some one tell me how to unlcok my nokia 6230i
service provider: t-mobile UK
imei: 355386009118427