Had a friend nail up a dual-channel ISDN connection 24 hours, 7 days a week for over a month after very carefully determining with his local carrier that it was

Had a friend nail up a dual-channel ISDN connection 24 hours, 7 days a week for over a month after very carefully determining with his local carrier that it was considered close enough not to trigger call metering. Unfortunately the billing department didn't get the memo and he ended up with a 50k bill from AT & T. I don't miss those days, either, mate.