Hellow friends
I am here to warn you that please donot buy airtel sim because of its 4g, I also bought this sim because of its 4g network but I never experienced the 4g even not 3g. It still workss on 2g network. I called customer care for help but they were good for nothing. They just said that 4g is not currently notworking it might take upto 1 month. But now its been 2 months passed and sill I am working with 2g. They asked me to select vodafone in network settings to experience 3g but I only get 3g networks sometimes.
Thank you
And be carefull