SIM card for new BYOD galaxy s21 ultra
I currently have a galaxy s8+ on Ting and I want to switch to the new phone. Can/should I use the SIM card from the old phone? I don't know if it's GSM or CDMA.


1 comment
  • Hi Jill,

    More than likely it will be the same SIM card. If you are on V1 or X3(GSM) those SIM cards keep the number on the SIM rather than the SIM. It would only be if you are on the old Sprint Network that you would need a new SIM but most people have been moved off that network. You can see which network you are on by heading over to the Device Settings tab of your Ting My Account and it will list the network for your phone. 

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