S7 edge has service after repair, cannot make or receive calls.
Hello, I just replaced the screen (and frame assembly) of this s7 egde, and everything seems to be working fine, however, I cannot make or receive calls. When I try to call, the phone app shows dialing for a second and then shuts off, and when I try to call the phone, it goes straight to voicemail. I do however get LTE data and can send out and receive text messages, oddly. Any help would be much appreciated. Thank you.