V1595954652227 , via OnePlus Nord , Dec 4, 2020 : Hi, my nord signal is not stable I have to restart my phone every single time when I try to call
Tokolozi , Dec 4, 2020 : did you try with different providers in your region yet to rule out their reception there? Also check if you configured your VoLTE and APN settings correctly.
F1602420438639 , via OnePlus Nord , Dec 12, 2020 : Remove your sim clean it with cloth or even better a microfiber cloth and put it again in If it doesn't come then also then see if the sim is registered if not then register it. If it is registered but still not getting signal then talk to your operator.