Collection

Technical manual for use by prospective purchasers: ‘The Monarch 120 Call Connect System, Technical Description Part 2’

PART OF:: Collection of sales documentation and technical manuals relating to the BT Monarch Call Connect System digital PABX

Made:: 1981

part of archive:: Collection of sales documentation and technical manuals relating to the BT Monarch Call Connect System digital PABX

maker:: British Telecom

Details

Extent:: 10
210
300

Identifier:: MS/2186/3

Access:: Open Access

copyright:: Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions

Browse this archive

Collection of sales documentation and technical manuals relating to the BT Monarch Call Connect System digital PABX (private automatic branch exchange)