Deccafax Viewdata Terminal Model VP1, manufactured by Decca Radio and Television, London, England, 1979-1994.

Prestel was the brand name for the Post Office's Viewdata system. Viewdata enabled subscribers to access information from a remote database. Users typed text commands to navigate through pages of information and communicated using 'Prestel Mailbox'. Viewdata was developed by Samuel Fedida, an engineer in the Post Office Research Department. Prestel itself was commercially launched in 1979, and achieved a maximum of 90,000 subscribers before it was eventually sold in 1994. This Prestel unit was used by the House Of Commons until 1994.

Editing Keyboard Type UB80-0023, by Cherry GmbH, possibly Germany, 1979-1994. Used with Deccafax Prestel terminal.

Prestel was the brand name for the Post Office's Viewdata system. Viewdata enabled subscribers to access information from a remote database. Users typed text commands to navigate through pages of information and communicated using 'Prestel Mailbox'. Viewdata was developed by Samuel Fedida, an engineer in the Post Office Research Department. Prestel itself was commercially launched in 1979, and achieved a maximum of 90,000 subscribers before it was eventually sold in 1994. This Prestel unit was used by the House Of Commons until 1994.