Send the program to your calculator. It will be called Chat. --Info-- This chat program was written in BASIC so it is fairly simple. If there are any bugs please e-mail me at duppenkamp@hotmail.com --Sending-- To send a message goto send and type you message. Your message can be up to 22 characters long. But make sure the other calculator is waiting before you send the message!! --Receiving-- To receive a message goto receive. Make sure that you are waiting before the message is sent form the other calculator, otherwise you will not receive the message.!! If you want to leave the waiting prompt press Clear repeatedly.