Packet data network originally developed by Motorola©
field service operation. In 1987 Motorola©
merged their network form ARDIS©.
In 1998, ARDIS was purchased by American Mobile Satellite
Corporation. UPS launched their latest package
tracking system on ARDIS©.
United States: 400 Metropolitan areas, 90% of business
population Good in-building coverage International: Australia,
Canada, Germany, Hong Kong, Indonesia, Japan, Korea, Kuwait,
Malaysia, Singapore, Taiwan, Thailand
Wireless Data Capability
Packet data - no voice. 4.8-19.2Kbps Primarily text data due to
slow communications speeds.