isaBook is an easy to use address-book which offers a powerful Filter feature.
Its Filter feature allows you to find any of your contacts by typing partial information such as the last part of a last name, the name of a city, or a phone number.
With one click you can handle a wide variety of contact information: name, address, 3 phone numbers, e-mail address, web page and even notes!
isaBook allows you to easily import contacts from other software (such as PalmDesktop, Outlook Express, Claris Emailer, …) and has the ability to use a modem to dial a phone number.