Hello I'm neeraj from rk puram Hyderabad in our locality that was very poor connection in this service I thought that Airtel has best offers and signal strength and and all and I have brought 5 pre paid sims for me and my family and now is seems that very bad connection and some time it isn't opening the face book also and no signal strength by this fault my younger brother has ported his sim to Jio and my father's also ported to idea and finally bad and bad connection to all and now a days Airtel has launched the big offer is that recharge validity this a bad network operator