AIM Software that uses only text,not internet?

[Guest Steveo14]

Well i have the mpx220 with cingular. I have been searching the forums for some sort of software that is a AIM messanger that only uses text, no internet. The reason behind this is because the phones on a pay as you go account, so if i used a program that ran off the internet it would litteratly kill me in charges. So im looking for one thats like the ones that come pre-installed on phones that only uses text messages. Any suggestions are very appricated.

Thanks again guys/gals,

steve :(

[Guest Steveo14]

i guess there nothing out there like this..hmm