POTS (Plain Old Telephone Service)

Plain Old Telephone Service (POTS) refers to the traditional analog telephone system that has been in use since the late 19th century. It operates over copper wire connections, allowing voice communication between telephones. POTS provides basic features like dialing, ringing, and a simple plan for making calls. It is known for its reliability and ability to function during power outages. Although newer technologies like VoIP have emerged, POTS remains widely used for its straightforward service and compatibility with emergency systems, making it a crucial part of telecommunications infrastructure.