6230i unlocking help

i have a 6230i locked to orange in uk my imei no.357065007321120
any help would be much appreciated thanks

 

Insert a NON accepted sim card.When it says phone restricted, press "undo."
It will ask for a restriction code,and enter the code in to the box on screen,and then input this code

#pw+796 110 012 473 026+7#

 

thanks that worked a treat phone is now unlocked