POTS

Plain old telephone service

Plain old telephone service is a voice grade telephone service. It continues to be the basic form of home and small business service connection to telephone networks around the globe. POTS includes bidirectional or full duplex voice band paths with frequencies limited to 300 to 3400 hertz (cycles per second).

POTS

Plain old telephone service

Plain old telephone service is a voice grade telephone service. It continues to be the basic form of home and small business service connection to telephone networks around the globe. POTS includes bidirectional or full duplex voice band paths with frequencies limited to 300 to 3400 hertz (cycles per second).