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Old 07-31-2021, 09:48 PM   #24
binaryhermit
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Quote:
Originally Posted by Barbara1955 View Post
No Sprint! They are T-Mobile now...
Technically yes, but the 2G and 3G Sprint used was from the CDMA family of standards and the 2G and 3G TMobile used was from the GSM family of standards.

And phones that did both GSM standards and CDMA standards were barely a thing before LTE was deeply entrenched.

EDIT: I'm pretty sure Amazon switched to AT&T because it was easier to just install a GSM modem and ship it globally than a CDMA modem in the US and a GSM modem elsewhere (The CDMA standards were mostly only a thing in the US)

Last edited by binaryhermit; 07-31-2021 at 09:59 PM.
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