The Tour is my first BB, and coming from a dumb phone im a little confused. ON my last dumbphone, my SMS messages would store into my inbox and then it would auto-delete the oldest one as a newer one replaced it. On the Tour, does it just keep storing all my messages in the inbox? Or is there a way for me to enable a "Auto-Delete" function if you know what i mean.
You should be able to change your settings in options in the SMS. Under General options there is a spot where you set how long to keep your messages. I think the least amount of time is 15 days.