| Bilateral/ Multi-lateral agreements |
| Telecommunications Standards Development Society, India (TSDSI) |
| WTO Matters |
| List of NOC for sale rent of international Roaming SIM Cards Global Calling Cards in India as on 01-04-2013 |
| List of NOC for sale rent of international Roaming SIM Cards Global Calling Cards in India as on 01-07-2013 |
| Amendment in terms and conditions of NOC of Sale rent of International roaming Sim cards global cards in India-regarding dated 05.08.2014. |
| NOC for sale rent of International SIM Card calling cards in India as on 08.08.2014 |
| List of NOC for sale or rent of International SIM cards in India as on 31.03.2015. |
| Global Mobile Personal Communication by Satellite - GMPCS |
| Voice Mail & Audiotext & UMS |
दूरसंचार विभाग
