[naffo]

does anyone know if i subscribe to nextel blackberry service and then i cancel it a few days later will there be any consequences such as my blackberry not to work for regular service or them not allowing me to cancel without cancelling my whole service. right now i have a regular plan and just put my sim card in it but it doesnt have sms abilities and i was told that it is bc i dont have blackberry books sent to it so i have to sign up for balckberry service but then i want to cancell just that service. any help?