| 21 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending December 2018 | 29/07/2019 | Download (824.4 KB)  |
| 22 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending September 2018 | 18/12/2018 | Download (288.92 KB) |
| 23 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending June, 2018 | 10/12/2018 | Download (415.82 KB) |
| 24 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending March, 2018 | 26/06/2018 | Download (183.64 KB) |
| 25 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending December, 2017 | 10/04/2018 | Download (192.77 KB) |
| 26 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending September, 2017 | 21/12/2017 | Download (406.02 KB) |
| 27 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending June, 2017 | 08/11/2017 | Download (250.19 KB) |
| 28 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending March, 2017 | 20/06/2017 | Download (216.81 KB) |
| 29 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending December, 2016 | 09/03/2017 | Download (279.05 KB) |
| 30 | TRAI releases Performance on Quality of Service of Wireless Data Services for the quarter ending September, 2016 | 23/12/2016 | Download (584.93 KB) |
भारतीय दूरसंचार विनियामक प्राधिकरण Telecom Regulatory Authority of India 
