Internet Message Manager - Version 2.0 Allows you to receive voice messages while you are busy on the Internet. Instead of your friends and family getting a busy signal while you're connected to the Internet, IMM uses your phone line's call-forwarding feature to send calls to the IMM server. The calling party can leave you a message and have it delivered to your computer. When you get a new message, the IMM window will pop-up and give you the opportunity to hear the message on your computer speakers. The message is sent to you over your current Internet connection so there is never a need to call to get messages or disconnect. After hearing the message, you can decide whether to return the call or not, save it for later, or delete it.