I am using that sim card after one years because they provide very nice offers that sim card use in india by many years only because of nice offers but that mobile operator network in maharashtra is only 2g network they have to upgrade that sim card in 3g because many peoples are use 3 devise phone they can not affort 4g phone because rhat sim is for 2g or 4g but not 3g specially maharashtra and goa