7210 security code

[thelady]

How can I find the security code for my phone. I cant remember it and cant use the phone with my new sim card
All help appreciated

[aussie]

Well the Default lock code is 12345, you can try that, the only other 2 possible solutions are that you use a pure M Bus Cable and reset the security code via that, or you take it into a Nokia Service Centre and they will do it for you, if you can provide proof of purchase.. they sometimes ask..
Cheers