Call recorder, Answering machine, Caller ID, Dialer, and Phone book software. Record outgoing or incoming call or any signal on the phone line. Auto answer machine mode will answer the incoming calls and play optional greeting legal message before recording. Photo caller ID will display the caller name, number and the photo from the phone book. Lots of nice features and easy user interface. Hundreds of hours of telephone conversations can be stored on your hard drive. All recorded phone calls are compressed to maximize storage capacity.