Key Telephone Systems

(last updated: 16-May-2015 09:31)
 

Key Systems: General

  1. Glossary of Terminology: Key Telephone Systems, Hybrid KTS/PBX Systems; The Marketing Programs and Services Group, 1978.
     
  2. "The ABCs of ... Key System Design, Features and Engineering", TE&M Apr 1 1974 pgs 37-42.
     
  3. "When and How to Specify Key Systems vs. Small PBX", TE&M Mar 15 1977 pgs 92-96.
     
  4. "The New Electronic Key Systems", BCR Mar-Apr 1978 pgs 35-39.
     
  5. "Key Phone Systems", Telecommunications, Nov 1982 pgs 23-46.
     
  6. "Back to the Future: The Power of 1A2", BCR 17:4 Jul-Aug 1987 pgs 28-32.
     
  7. "EIA Standards Project PN-1287, Multi-Line Key Telephone Systems (KTS) for Voiceband Applications (Fifth Draft)", August 1979, prepared by EIA Engineering Committee TR-41.
     
  8. "Key Telephone Systems", REA Telephone Engineering and Construction Manual, Section 704, Issue No. 2, January 1974.

Key Systems: AT&T

  1. "101-Type Key Equipments", BLR Aug 1937 pgs 370-376.
     
  2. "The 1A Key Telephone System", BLR June 1940 pgs 315-318.
     
  3. "The 1A1 Key Telephone System", BLR Apr 1956 pgs 140-142.
     
  4. "Key Telephone Systems: The Latest Chapter", BLR Mar 1966 pgs 85-88.
     
  5. "Advances in the 1A2 Key Telephone System", BLR Oct 1970 pgs 258-263.
     
  6. "COM KEY Telephone Systems - Flexibility for Small, Growing Businesses", BLR Mar 1977 pgs 78-85.
     
  7. "The MERLIN Communications System", IJSAC SAC-3:4 Jul 1985 pgs 584-594.
     
  8. "MERLIN Communications System Performs More Magic", ATT 2:1 1987 pgs 38-39.

Key Systems: GTE

  1. "The Type 17A Key Telephone System", AETJ 14:5 Jan 1975 pgs 226-234.
     
  2. "Additional Key Telephone System Features", AETJ 15:4 Oct 1976 pgs 171-177.
     
  3. "Star Key - The Small Key Telephone System With Large System Features", WWCJ 17:3 May 1979 pgs 74-79.

Key Systems: Northern Electric/Northern Telecom

  1. "Vantage 12: A Key Telephone System with Flexible Features", Telesis 9:1 1982 pgs 30-37.
     
  2. "Vantage 48: A Key System with PBX Features", Telesis 10:1 1983 pgs 18-22.
     
  3. "Northern Telecom's Northstar Digital Key System", BCR 18:3 May-Jun 1988 pgs 74-75.