blackberry 7520

Hi im new to thiz website and i have a ? i have a i850 and i just got a blackberry 7520 from my boy and i cant use my sim card off my i850 the onlythin i could do iz make callz and the 2way do anybody ouy there can help me out iz there anybody out there who has a blackberry sim card 7520 that they dont use

I don't have one as I speak but maybe when I get home I will I ordered two new sims because you get charged for Blackberry service if you still use the card. I can let you know when It will be avalible to sell to you.

good lucks yo do u know how to download ringtones a wallpaper to the blackberry7520

They same website has everything you know