Airtel — network irritations!

Address:

301 slv engineers enclave phase 2, Bsf sts road crescent defence enclave, 560064

From last night i'm facing "emergency call only" issue on phone. The phone reads a sim, but shows no service. Your helpline number 12118 needs a sim to call, but even when i tried with another person's number it isn't responding to our requests when we enter the numbers as per instructions. Kindly do the needful as this is causing a lot of loss and problems...