PBS
Pbs: American Experience: The Telephone Goes National
This site provides information about the birth of the telephone. The site also discusses AT&T, the first long distance phone call, and the people involved.
Other
Dj Zone: What to Say When Someone Calls
This site gives great tips for answering the phone in the most efficient and polite manner possible. Pretty good overview of basic telephone skills.
Gilder Lehrman Institute of American History
Gilder Lehrman Institute: History Now: Technology of the 1800s
[Free Registration/Login Required] Article considers the inventions and innovations in communication, transportation, and manufacturing that drove America forward in the nineteenth century. Includes a link to an interactive history of...
Geographyiq
Geography Iq: Argentina Communications
This chart summarizes communication facts of Argentina including data on telephones, televisions, radios and internet usage.