Last 4years I have uninor is my secondary mobile servicer provider.they are provide very low codt for call range, sms plans.but they are provide very poor quality of network service, so mostly call drop rate very high.uninor best for newly engage & newly married person because uninor given unlimited calls in below 100/- plan per month.
Last few years Uninor provide awesome discount call rate, Network connection is very poor but call rate very low so mostly college going student, newly engaged couple useing this network, Uninor also lowest rate sms plan only 45/- for 2500 sms, they are provide uninor to uninor free call in nominal charge 88/- for 28 days.its really chepest plan nowdays.Uninor alos provide 3 gb internet in lowest 150/- but its not good because netowrk service really low so gprs is not useful from uninor, we never prefer for internet.