Plain old telephone service (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Plain old telephone service" in English language version.

refsWebsite
Global rank English rank
4,216th place
3,151st place
986th place
803rd place
low place
low place

itu.int

nokia.com

documentation.nokia.com

  • "AnyMediaTM Access System: Software Release Description for Software Release 1.0.0.0" (PDF). Lucent Technologies. September 28, 1998. Retrieved February 28, 2020" (PDF).

telecom101.com