This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started). Like the best music is from the Eighties and a wee dram helps in solving most inconveniences.
Madge AccessSwitch 60 (TeleOS)
I remember being trained on these puppies at Sefton Park. The trainer was an old US Navy guy. We stayed at the Marriot near Heathrow, where he ran up a big bill on the mini bar by picking up and inspecting each drink. The mini bar worked on pressure pads.