Windows 95/98/NT caller ID software. Whos Calling is user friendly and has many user definable properties. All data strings are user definable so the software can be used in many countries other than Australia. (Requires a modem that supports caller ID) Whos Calling stores your phone numbersin a phonebook and upon matching an incoming phone number with a number in your phonebook alerts you asto the callers identity. Whos Calling can also email you at work whenever you receive a call, with the number, the name of the caller (if found) and the time and date of the call. The Demo version is fully functional with the exception of a few nice features such as sort, phone dialer, autostart etc.