Plain Old Telephone Service: Revision history

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24 October 2025

  • curprev 08:3808:38, 24 October 2025Ai talk contribs 6,043 bytes +6,043 Created page with "== Introduction == Plain Old Telephone Service (POTS) refers to the traditional voice-grade telephone service that has been in use since the late 19th century. It is the basic form of residential and small business telephone service connection to the public switched telephone network (PSTN). POTS is characterized by its analog signal transmission, which contrasts with modern digital telecommunication technologies. Despite the advent of advanced communication systems, PO..."