MTS Mobile Operator is one of the best mobile operator and I like MTS mobile phone because it will give me the best offers ever, I just recharged with 170 rupees and I will get 1500 minutes for a month, that is sufficient for me.
I am using Airtel Network but If I want to talk for long time that time I was use MTS mobile Operator, MTS Mobile Operator service is awesome and I just used this from past 2 years.