Preview: Samsung BlackJack

Without that data feature, you risk the chance of being charged a very high amount on your next bill. The purpose for that feature is to help prevent you as a consumer for going over in data usage. The Blackjack transfers data at a higher rate that your normal GSM phone like a Razor. So when your Singular Rep strongly recommends the feature, you should ask yourself this question, If I don't get this feature with this phone, whats the point of me having a PDA device???