Any one of the 7 codes codes will probably unlock your phone but I normally use Code 7 first, if that does not work then code 1 and on the rare occasion they both fail I try code 5. Now enter code 7 into your phone with NO sim card in! To access "p" just press "*" three times within one second. To access "w" press "*" four times within one second. To access button "+" you have to press twice "*" within less than a second. If successful you will see the message 'Phone restriction off' (if not you will get a 'code error' message). DO NOT TRY IT MORE THAN 3 TIMES you are allowed 5 free attempts to unlock the phone, if all 3 dont work then do not try any of the others, sorry but i cannot unlock it and you will need to take it to a shop for a cable unlock Model: Nokia (6230 ) IMEI: 357082003613871 Network: 23433000 #pw+195 064 217 312 071+1# #pw+789 850 606 750 660+2# #pw+387 546 602 507 250+3# #pw+202 905 626 051 313+4# #pw+203 355 523 125 360+5# #pw+409 027 626 752 231+6# #pw+988 502 200 647 715+7#