companydirectorylist.com  Global Business Directories and Company Directories
Search Business,Company,Industry :


Country Lists
USA Company Directories
Canada Business Lists
Australia Business Directories
France Company Lists
Italy Company Lists
Spain Company Directories
Switzerland Business Lists
Austria Company Directories
Belgium Business Directories
Hong Kong Company Lists
China Business Lists
Taiwan Company Lists
United Arab Emirates Company Directories


Industry Catalogs
USA Industry Directories














  • Ameritech - Wikipedia
    AT T Teleholdings, Inc , formerly known as Ameritech Corporation (and before that American Information Technologies Corporation), was a U S telecommunications company that arose out of the 1984 AT T divestiture Ameritech was one of the seven Regional Bell Operating Companies that was created following the breakup of the Bell System Ameritech was acquired by SBC Communications in 1999 which
  • 1G - Wikipedia
    1G refers to the first generation of wireless cellular technology (mobile telecommunications) These are the analog telecommunications standards that were introduced in the 1980s and continued until being replaced by 2G digital telecommunications The main difference between the two mobile cellular systems (1G and 2G), is that the radio signals used by 1G networks are analog, while 2G networks




Business Directories,Company Directories
Business Directories,Company Directories copyright ©2005-2012 
disclaimer |funny video |interesting pictures