How can I tell if my iphone is GSM or CDMA

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Level 1

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How can I tell if my iphone is GSM or CDMA

I have a iPhone without a sim card iPhone 7. It is used bought on ebay. How do I know if it is a GSM for use in Italy. It is unlocked and not set up that I know of.

iPhone 7

Posted on Jan 4, 2019 2:32 PM

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Answer 1

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panchososa694

Level 7

20,623 points

Jan 4, 2019 2:44 PM in response to guygood

Check the model number on the back against

https://support.apple.com/kb/SP743?locale=en_US

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Answer 2

Jan 4, 2019 2:47 PM in response to guygood

All iPhone 7 models include a GSM modem and should work on any GSM based network as long as they are not carrier locked.

Some iPhone models (e.g. A1778 and A1784 sold in the USA for AT&T and T-Mobile) do not have any CDMA capability, but they all have GSM modems.

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Answer 3

guygood Author

Level 1

12 points

Jan 4, 2019 3:59 PM in response to panchososa694

Thanks for the help.

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Answer 4

guygood Author

Level 1

12 points

Jan 4, 2019 3:59 PM in response to Michael Black

Thank you for all the good info.

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How can I tell if my iphone is GSM or CDMA

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