Name Size Creator Creation Date Labels Comment  
PDF File 23-062-05_I1.pdf 1.46 MB Shaun Ewing Jul 01, 1982 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Maintenance and Test Facilities - Description and Use (Issue 1)
PDF File 66-107-80_I3.pdf 1.44 MB Shaun Ewing Aug 01, 1975 00:00
  • No labels
S-C 407B KTU 10-Station Selector Circuit Card - Identification, Installation, Connections, Maintenance, Circuit Description, and Parts List (Issue 3)
PDF File 23-237-51_I2.pdf 1.18 MB Shaun Ewing Jun 01, 1983 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Equipment Location (Issue 2)
PDF File 01-027-05_I3.pdf 1.15 MB Shaun Ewing Mar 01, 1982 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Glossary of Features (Issue 3)
PDF File 82-001-72_I3.pdf 1.14 MB Shaun Ewing Jul 01, 1976 00:00
  • No labels
SLENDERET Telephones (S-C 220A and S-C 220B Handsets, S-C AC2 and AD2 Bases) - Connections and Maintenance (Issue 3)
PDF File 23-209-10_I3.pdf 1.10 MB Shaun Ewing Oct 01, 1981 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Wire Chiefs Test Set (814451-018 and 814451-118) - Description, Installation, Test Procedures, Operation, and Maintenance (Issue 3)
PDF File 23-001-00_I11.pdf 1.04 MB Shaun Ewing Aug 01, 1982 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Index of Related Sections and Subject Keysheet (Issue 11)
PDF File 23-237-51_I1.pdf 973 kB Shaun Ewing Oct 01, 1982 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Equipment Location (Issue 1)
PDF File 23-002-67_I2.pdf 868 kB Shaun Ewing Nov 01, 1983 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Trouble and Status Reporting - Administrative Procedures (Issue 2)
PDF File 01-015-10_I3.pdf 763 kB Shaun Ewing Feb 01, 1978 00:00
  • No labels
Flow Chart Symbols and Interpretations (Issue 3)
PDF File 45-001-01_I1.pdf 735 kB Shaun Ewing Nov 01, 1983 00:00
  • No labels
Stromberg-Carlson Lightwave Systems - Fundamentals of Lightwave Transmission (Issue 1)
PDF File 81-082-72_I2.pdf 734 kB Shaun Ewing Apr 01, 1976 00:00
  • No labels
S-C 1800 and 2800 Series, Desk, Rotary-Dial and Tone-Dial, 5-Line Telephones - Connections and Maintenance (Issue 2)
PDF File 23-063-05_I1.pdf 725 kB Shaun Ewing Aug 01, 1982 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Trunk Circuits - Description (Issue 1)
PDF File 23-051-05_I3.pdf 641 kB Shaun Ewing Nov 01, 1978 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Software Organization and Functional Description (Issue 3)
PDF File 84-006-72_I2.pdf 552 kB Shaun Ewing Oct 01, 1974 00:00
  • No labels
S-C 1802-5B5 and 2802-5B5 Series, Desk, Rotary-Dial and Tone-Dial, 5-Line, Loudspeaking Telephones - Connections and Maintenance (Issue 2)
PDF File 01-215-12_I2.pdf 518 kB Shaun Ewing Jun 01, 1979 00:00
  • No labels
SYSTEM CENTURY - Digital Switching Techniques (Issue 2)
PDF File 89-911-70_I1.pdf 477 kB Shaun Ewing Apr 01, 1972 00:00
  • No labels
S-C Type 82 Pushbutton Dial - Installation, Maintenance, Parts Identifiaction and Lists (Issue 1)
PDF File 23-107-31_I1.pdf 472 kB Shaun Ewing Sept 01, 1982 00:00
  • No labels
SYSTEM CENTURY DCO - Power-Down/Power-Up - Operating Procedures (Issue 1)
PDF File 23-001-53_I4I.pdf 426 kB Shaun Ewing May 01, 1981 00:00
  • No labels
SYSTEM CENTURY - Digital Central Office - Fault Printout Interpretation (Issue 4I)
PDF File 23-214-31_I1.pdf 382 kB Shaun Ewing Sept 01, 1982 00:00
  • No labels
DCO Switching Systems - Alarms - Operating Procedures (Issue 1)
  1. Prev
  2. 1
  3. 2
  4. 3
  5. Next