How Do I Tell the Difference Between CDMA SIM Cards?




Your CDMA SIM card can be identified with the following markings:

No "C" - cSIM

"C2" - iSIM

"C3" - SIM OTA


Article Created From

  • 1390241

Having trouble finding the answer you’re looking for? Ask an Expert Member.
(Our Experts are not staff, but their knowledge of our service and phones is outstanding!)