Unlocking a Nokia 3100 in the UK...?

[Xearo]

Ok how do i do this when there is no option for it available?

The phone was locked to Vodafone but it got damaged and sent back to nokia which is then got completely replaced with a new one, so is it still locked to vodafone?

Thanks for your help guys!

[Atter]

If you get a brand new phone it should be unlocked.
But the easiest way to test it that you put a non Vodafone card in your phone and if it accepts it, it's unlocked...

[Xearo]

If you get a brand new phone it should be unlocked.
But the easiest way to test it that you put a non Vodafone card in your phone and if it accepts it, it's unlocked...
I tried my O2 sim in it and it said that it was locked, so what do i do to go about unlocking it, i tried using this site but it is not listed for it in teh drop-down menus!

[browntoa]

pick Nokia 3200 or 8310 or something...all the same settingsas yours , the important thing is the IMEI and network