A Replacement for the ALL-IN-ONE Corporate Telephone Directory using DATATRIEVE and FMS, which may also be used WITHOUT ALL-IN-ONE. Bart Z. Lederman Abstract One of the functions supplied with ALL-IN-ONE V2 is a corporate telephone directory. I found that it's usefulness was very limited due to poor performance. I have developed this replacement for the corporate telephone directory which can read the same data file: this allows any information which has already been input to the telephone directory to be saved. The application uses VAX-DATATRIEVE and FMS to present the information in a menu-driven form, which allows better manipulation of the information. The application is also more easily adapted to individual requirements: in this example, a field for a third telephone number has been added, the state is recorded as a separate field, and the information may be entered in lower case so that it will have a better appearance when used for other purposes such as mailing labels. Because the application now runs in DATATRIEVE, it may be used without ALL-IN-ONE, as well as being accessed from within ALL-IN-ONE.