Alex was the name of an interactive videotex information service offered by Bell Canada in market research from 1988 to 1990 and thence to the general public until 1994. The Alextel terminal was based on the French Minitel terminals, built by Northern Telecom and leased to customers for $7.95/month. It consisted of a CRT display, attached keyboard, and a 1200 bit/s modem for use on regular phone lines. In 1991 proprietary software was released for IBM PCs that allowed computer users to access the network. Communications on the Alex network was via DATAPAC X.25 protocol.
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