Phantom traffic
Subtitle: hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, second session, April 23, 2008
Series: S. hrg -- 110-1143
Publisher: U.S. G.P.O.; For sale by the Supt. of Docs., U.S. G.P.O.
Published: 2012
Place of publication: Washington
Language: eng
Number of pages: 31
Subjects: Telephone; Law and legislation; Rural telephone; Telecommunication; Switching systems; Signal theory (Telecommunication); Signaling system 7.; Rules and practice; United States. Federal Communications Commission; United States
Notes: Shipping list no.: 2012-0414-P.

Includes bibliographical references.