8, Dec 2020
If you put a USIM card in your 4G LTE compatible phone, will you be able to make a voice call, send a text, send data

If you put a USIM card in your 4G LTE compatible phone, will you be able to

a)Make a voice call

b)Send a text

c)Send data

For each: why or why not (How would the connection be authenticated, or what would prevent the connection from being authenticated, and keys generated)?