Rod Smallwood wrote:
Priot to that UK acoustic couplers where available. I
remember
connecting to a time sharing service
(RSTS on an 11/70) using a ModTech coupler whilst working on VDU design
circa 1973.
Was it by any chance this model Modular Technology modem:
http://www.flickr.com/photos/11328208 at N00/329472291/
(orange-red acoustic coupler, model XAC3001, full or half
duplex, 300 baud).
--
John Honniball
coredump at gifford.co.uk