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Security Installer Community

General Telecom Queries

For any General Telecom Queries.


Subforums

  1. PBX Switches

    PBX Switches - Private Branch Exchanges, issues and installing tips/manuals

    683
    posts
  2. Lines and Services

    Lines and Services - ISDN BRI, ADSL, Analogue, Redcare

    395
    posts
  3. Communication Issues

    Communication Issues - General Telecoms Issues

    445
    posts
  4. 27
    posts

98 topics in this forum

  1. Premicell

    • 1 reply
    • 2k views
  2. have a look

    • 4 replies
    • 2.4k views
  3. How to learn more

    • 2 replies
    • 2k views
  4. VOIP and 21CN

    • 3 replies
    • 2.3k views
    • 3 replies
    • 2.3k views
  5. BT 1 2

    • 11 replies
    • 3.5k views
  6. Withheld Numbers. 1 2 3

    • 26 replies
    • 12.3k views
  7. Smelly Phones

    • 6 replies
    • 3k views
  8. 2nd line

    • 8 replies
    • 3.8k views
  9. IDC Crimps 1 2

    • 19 replies
    • 4.8k views
  10. BT question

    • 9 replies
    • 3k views
    • 15 replies
    • 3.7k views
  11. Redcare

    • 5 replies
    • 3.2k views
  12. Broadband & Digicoms

    • 5 replies
    • 2.6k views
  13. Nurse Call

    • 6 replies
    • 2.8k views
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