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2018-04-20 12:47 PM
Myself also facing this same problem for more than two days in airtel network. Customer care also not giving proper solutions.I don't know what i do.
Can u help me,how to resolve this problem.
2018-05-17 02:10 AM
I finally found the problem. The night before I had set my phone to 4G only in settings.
It must be set to 3G and or 4G.
You can now make phone calls