My Mobile Network Operator is Airtel, From Last Two Weeks I Don’t Know What Happened Suddenly My Airtel SIM Showing that There is No Signals.
I Don’t Know Why The Hell Happened. Because I Use My Mobile For Business Purpose and From Last Two Weeks I Got Huge Loss in My Business So I am Now Totally Disappointed by Airtel. As I tested with Another Mobile Network Operator Tata Docomo and Vodafone GSM they are working great. So now I thrown that SIM and I ported the Number to Tata Docomo.