How would you like to have complete control over you heating and cooling system? Well this is the program for you. Using this program you will be able to control up to 20 RC-Series thermostats from your home PC, by phone or over the internet. User friendly controls makes this program easy to learn and use. With the built in mini-web server, you can access your thermostats from any computer that is connected to the internet. Or you can call into your computer using your cell phone and set the thermostats on the way home from work so that your home will be at the desire temperature by the time you get there. Furthermore, this program also provides voice recognition using Microsoft voice recognition engine. You can be at your home PC or any computer connected to the web and command your thermostats using your voice. This program lets you set the mode of operation, fan mode, cooling and heating setpoints, and program mode with just a couple of clicks of the mouse or by speaking commands to the voice recognition engine. Also, status information from thermostats such as current temperature, mode of operation, fan mode and setpoints can be access. Furthermore, this program also doubles as an answering machine. You can custom the prompt the callers hear when they call using text to speech engine or your own voice by prerecording a message. You can access your messages from your home PC or by any phone by this calling into your computer and following the easy to use prompts. Date and time of each messages is recorded. Also Caller ID is also supported.