Phone compatibility, device and data plan

espartacus wrote:

Hola,

im traveling to Las Vegas and i have a Xiaomi redmi note 12 pro, a Xiaomi redmi note 12 and a xiaomi remi note 10. I have seen that some devices have problems with prepaid sim cards. I 

verify the IMEI number and says that it is no problem but i would like to be sure before purchasing anything.

Gracias.

Xiaomi, Redmi, and other Asian focused devices usually do not meet US carrier compatibility for VoLTE.  Even on Global ROM's, you still usually don't get the stock implementation of VoLTE and WiFi Calling to be able to male calls on T-Mobile.  The only reason my Xiaomi MI MIX 3 did, was because I used qpst to force a new carrier profile on the Global ROM after manually adding it, which is well beyond the average users knowledge.