Changes to Step #2
Edit by Kyle Wiens —
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- After
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Step Lines
- | [* black] There are a few external differences. |
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+ | [* black] There are a few external differences, reflecting the different antenna design of the new CDMA iPhone. |
+ | [* black] In the US, Sprint and Verizon use CDMA. T-Mobile and AT&T, the other two large carriers, use GSM. |
+ | [* black] Worldwide, GSM (which stands for Global System for Mobile Communication) is far more popular. But CDMA is still used in 40 countries, primarily in Asia. |