If you've been experiencing choppy voice quality or dropped calls from your mobile provider at your home or workplace, there are steps you can take to correct the problem. Cellular phones use radio signals to communicate, and like any other radio, signal propagation issues -- including topography, obstructions, distance to tower and interference -- affect quality.
Source: http://ectnews.com.feedsportal.com/c/34520/f/632000/s/23e07e3f/l/0L0Stechnewsworld0N0Crsstory0C762590Bhtml/story01.htm
KINGSTON TECHNOLOGY COMPANY KEY JDS UNIPHASE JDA SOFTWARE GROUP JACK HENRY and ASSOCIATES
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