Do I need to know which carrier used it when I bought a used phone?

Shopping

I'm going to buy a used cell phone. Do I have to figure out which carrier I was using before when I bought a used cell phone?

For example, if the USIM chip now has SKT and the phone I bought used is KT, is there anything like this that I have to buy the one I used for SKT?


  116 4   7 years ago

pu1. No, it's not. You can just buy any air-conditioner and plug it in


2017-11-25

pu2. There's a phone in the air system that's dedicated to a particular carrier, so it's possible if it's not


2017-11-25

pu3. If you are using an LG carrier, you may not be able to apply for an iPhone model, but if you are using SKT, you can get any air meter and plug in a USIM


2017-11-25

pu4. Thank you


2017-11-25


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