MTS is CDM operator and I am using MTS operator about 3 years and all of my family members are using MTS because its gives best offer like mts to mts free . I really like this operator.
Its network coverage is too good in west Bengal. its give the best services on rural area and even I have got full network on metro rail , its really amazing.
Its net service is good. I would like to use mts mblaze internet. it gives fastest 3G service.
Its all promo or power pack is really awesome and also its call rate and sometimes it gives awesome offers for customers and the best service is mts to rlmts 10p/min or free.
I really very satisfied with this operator, I just like this operator and suggest you all.