To Call or Not to Call

This is a little article for those that wondered what CDMA and GSM is and why their cellphones do not work outside of Korea.

One Comment

  1. R. Elgin your flag
    Posted March 16, 2007 at 11:46 am | Permalink

    Also, to clarify, Korea uses CDMA. GSM seems to be barely supported here though most of the world uses it.

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  1. [...] To Call or Not to Call This is a little article for those that wondered what CDMA and GSM is and why their cellphones do not work outside of Korea. [...]

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