Airtel was one of the best I used ever however since they had launched there 4G services in Punjab there call drop and network problem had created a pain in each and every customer nose.
when ever I get a call I have to search a place where I can listen the other side person voice clearly even if move a inch from that spot the voice start breaking.
even there 4G service is equivalent to the 3G speed of reliance network. I request airtel please please please rectify this problem bcz out of 100 people only 10 people maximum are there who will use your 4G service rest use your regular cellular services