how to unlock Sony Ericsson K610i

Please can someone help me to unlock this phone

imei 35463701-675234-8-27
network : 3 network
Country : ireland

I would be greatful of the help

 

hi mate. all you have to do is rinf the 3 network and give them that info. just tell them that you are still going to use there sim aswell but u also want to use another sim in the phone. i have the same phone exept my one is now meteor and waas 02.

 

I want to do the same thing move from 3 to Meteor. Please post if it works.

 

have to ring 3 to get it because all the serial numbers are diffrent