Tag: cdma

  • How to Buy a Smartphone: Understanding LTE, VoLTE, GSM, & CDMA

    When T-Mobile dropped contract requirements in 2023, it shook up the wireless world. The other carriers that make up the big four – AT&T, Sprint, and Verizon – eventually followed suit. As a result, smartphone manufacturers began making their unlocked waresavailable for purchase, bringing an entirely new level of freedom to smartphone vets and would-be […]