In my mobile nothing 1 BSNL sim was not working, I have tried all the possibilities by restarting the mobile, switch on and off the flight mode , By changing network settings to 5g to 4g to 3g also , at last I have reset my BSNL sim network settings also.. Then also it is not working please give me the solution of this as soon as possible.
NOTE:
While I have spoken with BSNL customer care they said sim was in active only, telling that in mobile only have issues.