Carrier GSM roaming on CDMA

Discussion in 'iPhone' started by alphacen, Sep 10, 2016.

  1. alphacen macrumors member

    Joined:
    Sep 10, 2016
    #1
    So this year the most versatile phone is either Sprint or Verizon due to supporting both GSM & CDMA; however, let's say I used an unlocked VZ phone on my TMO (GSM) account, can I roam on a CDMA carrier? It doesn't happen often but as a TMO customer I find when you go too far outside major metros, you often have terrible or non-existent service.
     
  2. psun786 macrumors newbie

    Joined:
    Jul 9, 2013
    #2
    no, there is no roaming agreement between TM and VZ since they are competing in the same market/territory.
     

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