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WAN - Wide Area Network
Wide Area Networks use cell phone technology to replace telephone wires. Latest generation GSM/GPRS networks provide voice along with data services and provide wireless access within coverage areas locally and globally. |
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Wireless Local Area Networks
use Wi-Fi (802.11b) to replace the Ethernet cables that enable corporate wide networks. WLANs allow access to business, personal or even public networks within 100-300 feet of a wireless access point.
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PAN - Personal Area Network
Personal Area Networks use
Bluetooth® technology to link devices within approx. 30 feet of each other; they replace USB cables; they're spontaneous or "ad-hoc"; and unlike the other wireless networks, PANs need no special infrastructure.
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The right answer for...
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...road warriors - on the road frequently and spending a lot of time in other people's offices.
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Stay on top of your email when you're on the road 2 .
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Keep in touch with SMS or MMS messaging 2 . |
Browse the Web 2 . |
Multi-tasktalk and access content on your device simultaneously. |
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A perfect solution for... |
...corridor warriors - in the office, but frequently away from their desk.
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Do a wireless HotSync® operation to check your latest schedule.
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Access the network from a conference room. |
Surf the Web or do email via a local Wi-Fi HotSpot like a coffee shop or even your living room. |
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A good choice if... |
...you want wireless only from time to time or only for short distances.
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Create a cordless office with wireless connections between all of your Bluetooth® devices.
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Perform a wireless HotSync® operation with your desktop or laptop. |
Collaborate silently with others close by. |
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