Recently my friend had given me a Nokia 6085 phone before leaving the city. I have never used that phone before. However I was very excited to use the phone. So I put the Vodafone sim card and switch on the phone. When it turns on it started asking me to enter Restriction code. Otherwise I cannot able to use the phone. What can I do now? I donít have the code for it. Should I need to get the new SIM for it? If you know any restriction code for this mobile please let me know. I contacted my friend who gave me this phone but he told me that he donít have any idea about it.