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Date/Time Made By Edit Note Type Scope
May 17 2008, 9:07 PM EDT Mason(pkk)
 
edit 876 words added
Change: How does the cellular system know who is calling, and where they are? When a mobile phone enters a cell's area of transmission, it transmits   View changes from previous version. (Word count: 893)
May 17 2008, 9:05 PM EDT Mason(pkk)
 
create No content added or deleted.