I currently use SunCom but want to buy a better phone but they will not give me a break on a better phone for another year. I see that I can buy an unlocked phone on the internet. How do you know if the unlocked phone will work with my Suncom
sim card? I saw on one site that you need to know the
GSM frequencies which your provider uses. I called sunCom and the CR rep would not or could not give that info. I am trying to buy a Motorola Razr V3 phone. Any help would be appreciated.