In 4g airtel mean slow but they add very proudly airtel gives best speed in India .I think airtel should not break trust of there customer, comparision to other network like jio its gives low speed. During calling call drop problem have.Some areas airtel don’t solve network problem long time if airtel want to a market leader airtel should modify there network and gives proper 4g network because in the present day data and its speed is most importent to the customer with affordable price pack.