Plain Old Telephone System Used to differentiate between ordinary lines and ISDN
Short for Plain Old Telephone Service, this is the standard telephone service that most homes use It is also referred to as the PSTN, or the Public Switched Telephone Network Back to Top
Plain Old Telephone Service is the basic service supplying standard single line telephones, telephone lines, and access to the public switched network There are no added features It is functionally limited to simply placing and receiving calls
Plain Old Telephone Service The basic service supplying standard single line telephones, telephone lines and access to the public switched network Just receive and place calls No added features like Call Waiting or Call Forwarding
Plain Old Telephone Service: a basic telephony service that offers only the ability to place and receive calls