Will LTE replace GSM and CDMA?

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4. Is ATT a CDMA network?
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Tags

1. #customers
2. #however
3. #difficult
4. #their
5. #choosing
6. #stuck
7. #making
8. #sprint
9. #verizon
10. #voice
11. #frequencies
12. #switch
13. #phones
14. #between
15. #phone
16. #texts