Data-Over-Voice ISDN Get ISDN access without paying ISDN per-minute charges! It's easy to do with Data-Over-Voice ISDN (also known as Toll Saver ISDN). How does Data-Over-Voice ISDN work? For residential ISDN lines, the phone company charges a per-minute fee for data calls, but not for voice calls. Data-Over-Voice ISDN service treats your data calls like voice calls, and therefore saves you money! For a low monthly rate of $45 (plus your phone company's monthly ISDN line charge), you'll enjoy the high speed of ISDN data transfer without incurring expensive per-minute phone charges. Plus, at no extra cost you can use the ISDN line for your regular voice calls when your not online. Data-Over-Voice ISDN is available from ULTIMATE Internet Access, Inc. throughout our service area (excluding Borrego Springs). Call now to sign up! (800) 982-6898 • (909) 482-1634 NOTE: You must have an ISDN phone line installed by the telephone company before we activate your ISDN Internet account. A Data-Over-Voice ISDN compatible modem is required. Data-Over-Voice toll-free ISDN is available for residential accounts only. HOME | Search | Software | Tech Support | Personal Services | Business Services Copyright ©1998 by ULTIMATE Internet Access, Inc.