I have recently upgraded my phone with a s22 ultra and I m not able to make or receive call. I ve tried on the handset a different number and works fine.
During call the 4g goes on H+ and then call drops after 1 min. It is like my sim has been swapped in a sim data only.
Even on my old handset calls go on H+.
Customer service already sent me 2 new 5g sim cards without any improvement.
Any help???
Thanks
