How can I disallow use of a application feature based on if the device is a 3G or Non-3G device?

Posted by JMeringer on Stack Overflow See other posts from Stack Overflow or by JMeringer
Published on 2008-11-19T14:41:13Z Indexed on 2010/03/21 5:41 UTC
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gps

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iphone

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iphone-sdk

I want to allow only users with a 3G phone to use a particular GPS function. How do I run a check on the device before allowing that feature to be used?

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