MTS has reduced their existing tariff plans and has also introduced new plans for MBlaze customers in Kolkata and West Bengal circle. The new Rs. 45, Rs. 105, Rs. 490 would offer 150 MB, 300 MB and 3 GB of free data. The Rs. 45 plan comes with 7 days validity and the other plans come with 30 days validity. They have also introduced Rs. 698 plan with 4 GB of free data with 60 days validity. Other select plans would offer 3 times more data (Eg: Rs 198 that offered 200 MB free data would now offer 750 MB free data with 30 days validity.
New MBlaze Plans for Kolkata and West Bengal circle
| STV (MRP) | Existing Bundled Usage | New Bundled Usage | Validity (Days) |
| Rs. 45 | New | 150 MB | 7 |
| Rs. 105 | New | 300 MB | 30 |
| Rs. 198 | 200 MB | 750 MB | 30 |
| Rs. 248 | 350 MB | 1 GB | 30 |
| Rs. 375 | 512 MB | 2 GB | 30 |
| Rs. 490 | New | 3 GB | 30 |
| Rs. 698 | New | 4 GB | 60 |
| Rs. 998 | 3 GB | 6 GB | 90 |
These tariffs will be available in 28 towns including Kolkata, West Bengal and Sikkim.