Rectification And Research On PAS User Data

"PAS"the wireless public opinion service is the fixed telephone network supplement and extends. PAS is one kind of personally wireless turning on equipment, uses the advanced micro honeycomb technology, the client side by the wireless way turning on public opinion network, provides in the cover area the free motion use public opinion service, also is called the wireless public opinion.PAS, origins in the beginning of 1990s Japan, afterwards is rapid expands to the global other countries and the area. At present, some 30 countries and the area have already cleared the PAS service, speaking of the PAS volume of users and the PAS distribution breadth, Asia occupied the main status, specially China has the huge PAS user group. Japan is the PAS service first ancestor. Japan moves the market the opening and the telecommunication...