HT201673: iOS: Understanding cellular data networks
Learn about iOS: Understanding cellular data networks
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Mar 29, 2013 6:42 AM in response to Unclesa123by varjak paw,You don't. CDMA phones do not use SIMs.
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Mar 29, 2013 6:46 AM in response to Unclesa123by Rudegar,CDMA is a type of call phone network which does not use sim cards the cmda phones with sim trays is for roaming only and how one go about using them is something one need to ask ones cdma carrier about