Pages with the fewest revisions

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

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