It depends if you have the application, or you use the free service that AIM offers on its website. http://mobile.aol.com/aolproducts/imforwarding
Its called " AIM forwarding."
Ovbiously, you have acess to a computer, so this should be quick and easy if you follow the steps that are on the link.
So, if you use AIM Fwding, Id say no. Concidering its JUST like texting. C: