dkessler
Member

Registered: Jul 2000
Location: Plant City, FL
Posts: 385 |
Ok, a quick lesson in wireless while I wait for the latest battery of FlashAdapter stress tests to finish running ...
Hardware: Minstrel/S
Services: OmniSky, Yada Yada, ???
Overview: Uses CDMA cellular technology, but doesn't require dialing a separate internet service provider. When you go online, the service's routers automagically pull the data from your cellular link and send it where it needs to go. Advantages are that it's often quicker to get online and both of the current service providers give you unlimited access for a flat monthly fee. Disadvantages are no voice capabilities and spotty coverage in some areas.
Hardware: Glenare ActiveLink
Services: Skytel, ???
Overview: Uses the two way pager network to send and receive data. Special software is used to break up data into little packets fit for the pager network. Since you're not using a standard internet protocol, the system can only talk to the host that "speaks the pager's language". Advantage is that when it's on, you're always online. Disadvantage is that mose service plans make you pay by the amount of data you receive and you can only access those services that the host provides.
Hardware: VisorPhone
Services: any GSM cellular provider(?)
Overview: Just an "regular" cell phone that connects to the Visor via the Springboard slot instead of via IR or a cable. Can do data over cellular to your regular ISP just like a plain old modem can do data over a wireline. Advantage is that you are using standard Internet protocols so you can get to any host you want using any internet software you choose. May also have better "coverage" than what the Minstrel/S providers have. Disadvantages are that going online is slower, you need an ISP and a cellular provider, and online time will chew up your cellular "minutes".
Hardware: Cell phone with modem
Same as VisorPhone but you need a cable or IR to get data to/from your Visor and you don't have the benefits of the VisorPhone's slick user interface and integration.
That's how I understand it ... feel free to correct me if I screwed anything up 
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<ul><li>Dave Kessler<br>President - Kopsis, Inc.</li></ul>
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