can't make or receive calls on your iPhone .No service
 can't make or receive calls on your iPhone
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đź“° Apple introduces the 2025 Black Unity Collection
Inspired by the rhythm of humanity, a new Apple Watch Black Unity Sport Loop, watch face, and iPhone and iPad wallpapers honor Black History Month. Learn more >
Inspired by the rhythm of humanity, a new Apple Watch Black Unity Sport Loop, watch face, and iPhone and iPad wallpapers honor Black History Month. Learn more >
 can't make or receive calls on your iPhone
I went the dealer and tested what they had to do. But still not working, the SIM card put in other mobile devices working fine.
So I need have a brand new iPhone
can't make or receive calls on your iPhone .No service