I still have a few modems in parts boxes. I kept a big 2400 baud modem around for testing serial ports (it has large LED's on the front that are easy to see). The oldest modems I used rather heavily during the BBS days. The most recent modem I bought was a voice/caller ID modem I set up on the land line to help block all the annoying scammers. I didn't use that one for data, but I did FAX out a few times over the years. I'm back on cell service again and have been wondering about FAXing my private medical records to doctors. I really don't trust web FAX services. Doing a little research, the telco's really dropped the ball with wireless FAXing.