What does "POTS" stand for in telecommunications?

In telecommunications, "POTS" stands for Plain Old Telephone Service. This term refers to the traditional basic voice service that has been available for many years, primarily delivered over copper wire infrastructure. POTS provides standard telephone service, utilizing analog signal transmission and copper lines, which was the foundation of telecommunication systems before the advent of digital technologies and VoIP (Voice over Internet Protocol).

POTS is characterized by its straightforward functionality, offering features such as voice calling without added complexity or additional data services. It remains relevant for basic communication needs, especially in areas where advanced technology is less accessible. The term emphasizes the simplicity and reliability of this longstanding service in the evolving landscape of telecommunication technologies.