I recently bought this used it from 1month I totally unsatisfied by this mobile operator the main problem of this provider is its signal strength its signal is very weak its not prefferbale to who wants to use mobile internet there are no enough towers anywhere in my surroundings custemerservices are also not good when I call custmer service centres they are not respond quickly
only advantage is its call and data costs they provide call and data services at low cost thats only main advantage otherwise it will not be useful anymore