Java SMS/text-based Instant messenger (no data internet gprs wap wifi) for F700
I have a Samsung F700 and I have a plan with unlimited sms/mms messaging but no data whatsoever, so I am searching for an instant messenger that functions through sms only. Any help would be appreciated, whether you can tell me where to download it and how to install it or names of programs or if there is a name for these types of messengers
does anyone know about a program called OZ? supposedly it uses sms (but possibly also uses data for some functions?) i read somewhere that att uses a att-branded version of it? would this work? where would I get it?