Tata Docomo starts offering Special STV ’10 ka 10′ in Kolkata circle
After facing declining subscriber and revenue growth in Kolkata circle, TATA DoCoMo has now launched a special STV - '10 ka 10' to push usage of both data and voice services in the region. The new STV offers full talktime, free data of 10MB, and 10 local on-net SMSes and calling minutes. However, the new STV comes as a paper voucher and the benefits are valid for same day until... Read More