Division 809: Equipment Design and General Requirements - Engineering Information - Private Branch Exchange Systems

Section Date Issue Size Title
809-803-1511968-12-0165.73 MB701B and 711B PBXs - Equipment Design Requirements - PBX Systems (J58831)
809-804-1511968-05-0115455.02 KBSelectors and 20-Capacity Selector Shelves - No. 1, 350A and 702A PBX Offices - Equipment Design Requirements - Step-by-Step and PBX Systems (J32302)
809-804-151 A1974-01-01232.66 KBSelectors and 20-Capacity Selector Shelves - No. 1, 350A and 702A PBX Offices - Equipment Design Requirements - Step-by-Step and PBX Systems (J32302)
809-804-1521967-06-0114668.43 KBSelectors and 3- and 10-Capacity Selector Shelves - No. 1, 350A, 355A, 35E97 and 702A PBX Offices - Equipment Design Requirements - Step-by-Step Systems (J32310)
809-804-152 A1973-12-01488.00 KBSelectors and 3- and 10-Capacity Selector Shelves - No. 1, 350A, 355A, 35E97 and 702A PBX Offices - Equipment Design Requirements - Step-by-Step Systems (J32310)
809-804-1531970-11-0113917.72 KBConnectors and Connector Shelves - No. 1, 350A, 355A, 35E97 and 702A PBX Offices - Equipment Design Requirements - Step-by-Step and PBX Systems (J32311)
809-804-153 A1973-02-01129.44 KBConnectors and Connector Shelves - No. 1, 350A, 355A, 35E97 and 702A PBX Offices - Equipment Design Requirements - Step-by-Step and PBX Systems (J32311)