Hello friend my name is Ramprakash today I am some peple thinking about this network which is one the bwst for data usege and calls network part in one of that is nextel this one not so well about coverage and the range in about 4G . so low leavel networks so far this one how to improve this had been this company has to lwarn.becaz some compaby are top like short period like 4G . bad networks the traffic rates for calls and data plans too had neen increased . I tried once to have data connection on most of the data usege went in vane due to no network in my area.