Pages with the fewest revisions

Showing below up to 50 results in range #1 to #50.

1. CMS:Western Union Desk Fax machines (1 revision)
2. Crossbar Switching System (1 revision)
3. 45A Carrier (1 revision)
4. North American Numbering Plan (NANP) (1 revision)
5. Semi-mechanical (1 revision)
6. Panel Call Indicator (1 revision)
7. CMS:Aidan's Box Of TTY Magic (1 revision)
8. Western Union Desk Fax (1 revision)
9. Master Test Frame (1 revision)
10. No. 2 Omnigraph (1 revision)
11. 5ESS (1 revision)
12. CMS:45A Carrier (1 revision)
13. Busy hour (1 revision)
14. West central office (1 revision)
15. Pretranslator (1 revision)
16. 1A Teletype Test Set (1 revision)
17. Western Electric 355 A (1 revision)
18. Jim's warehouse (1 revision)
19. Number One Crossbar Switch (1 revision)
20. Outgoing sender (1 revision)
21. Number Five Crossbar Switch (1 revision)
22. Dial Tone Marker (1 revision)
23. CMS:1A Teletype Test Set (1 revision)
24. Multi-Frequency Signaling System (1 revision)
25. Bell System Prefixes (1 revision)
26. North Electric (1 revision)
27. Line Link (1 revision)
28. CMS:Phone Directory (2 revisions)
29. Holding time (2 revisions)
30. CMS:Low Voltage Switchboard Display (2 revisions)
31. Facility (2 revisions)
32. CMS:Design Line Phone Collection (2 revisions)
33. Key system (2 revisions)
34. Microwave relay station (2 revisions)
35. All-relay switch (2 revisions)
36. Trunk Link (2 revisions)
37. CMS:Hewitt Room (2 revisions)
38. CMS:Main Distribution Frame (2 revisions)
39. DMS-10 (2 revisions)
40. Audichron M-12 (2 revisions)
41. Tandem switch (2 revisions)
42. Translator (2 revisions)
43. VisualDataSchema:Phone (2 revisions)
44. CMS:Les Anderson (2 revisions)
45. Originating Register (2 revisions)
46. CMS:Mercury arc rectifier (2 revisions)
47. Number Group (2 revisions)
48. CMS:Picturephones Display (2 revisions)
49. Foreign Area Translator (2 revisions)
50. Alternate routing (2 revisions)