Htc/BT S620 Qwerty Windows .

This phone is locked on bt and i have heard on the internet that bt run on the vodafone network and asda mobile i dont know wether this is true. About the phone it has been ok and is in good condition but i havent tested the calling but wifi works ok. what comes with the phone 2 x batteries if i get a good price i will give a charger that i have used to charge it. cash on collection call or text for more information.