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A wireless wide area network,
or WAN, uses long-range connections to provide access over a much larger
area than wireless LANs, which usually cover just one building or campus.
They work on the same networks as cellular phones. Essentially, anywhere you
can get a cell phone signal, you can access a wireless WAN.
These wireless WANs, plus On-Call Computer Services
Mobile Wireless Solutions are
perfect for people who spends a lot of time away from the office but need
access to everything back at their desks: Real estate agents, traveling
salespeople, delivery personnel, and corporate executives. |