CDMA stands for “Code Division Multiple Access.” GSM stands for “Global System for Mobiles.” They are 2 radio networks used by wireless carriers. If the GSM/CDMA divide has popped up on your radar, it's likely because you tried to transfer a phone from one carrier's service to another and encountered roadblocks.
May 27, 2020
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Mar 11, 2024 · AT&T and T-Mobile are GSM wireless networks. Code-division multiple access (CDMA) is used mainly in the US. Verizon uses CDMA technology and is ...
Jun 26, 2023 · GSM, or Global System for Mobile Communications, and CDMA came as part of the second generation of wireless technology, or the 2G era, ...
Jul 2, 2023 · CDMA stands for code division multiple access. GSM is a variant of TDMA Time Division Multiple access. CDMA can handle much more data. GSM is ...
Jul 14, 2016 · The CDMA iPhone supports carriers such as Sprint and Verizon. Buying a GSM Unlocked iPhone means that it is unable to support Sprint and Verizon ...