| Invitation for Supporting the Asia Pacific Telecommunity Expert Mission in 2023 | Wednesday, March 8, 2023 - 12:07 |
| Invitation for Supporting the Asia Pacific Telecommunity Expert Mission in 2023 | Monday, March 6, 2023 - 10:11 |
| Invitation for Membership to National Study Groups w.r.t ITU-Radio Communication | Thursday, February 11, 2021 - 20:44 |
| Invitation for International Yoga Day Celebration on 21.06.2021- Online programme conducted by NTIPRIT | Tuesday, June 15, 2021 - 12:57 |
| Invitation for Expression of Interest for setting up of an Open RAN in PPP/Collaborative mode with TEC | Wednesday, February 9, 2022 - 19:38 |
| Investment.Promotion | Friday, January 8, 2016 - 11:28 |
| Investment Policy | Thursday, September 1, 2022 - 14:12 |
| Investment Grid | Thursday, December 22, 2022 - 15:25 |
| Investment Grid | Friday, January 5, 2024 - 15:19 |
| Investment Facilitation Centre | Thursday, September 1, 2022 - 14:19 |
| Investment Facilitation Centre | Tuesday, February 16, 2016 - 18:21 |
| Invest India | Friday, January 5, 2024 - 15:37 |
| Introduction to erstwhile Unified Access Services/Cellular Mobile Services | Thursday, September 1, 2022 - 14:21 |
| Introduction to erstwhile Unified Access Services/Cellular Mobile Services | Wednesday, January 11, 2023 - 13:14 |
| Introduction of Smart Performance Appraisal Report Recording Online Window (SPARROW) for P&T BWS Gr. A Service | Thursday, December 15, 2016 - 11:01 |
| Introduction of Smart Performance Appraisal Report Recording Online Window (SPARROW) for P&T BWS Gr. A Service | Thursday, December 15, 2016 - 11:02 |
| Introduction of Smart performance Appraisal Report Recording Online Window (SPARROW) for ITS officers. | Tuesday, November 22, 2016 - 15:24 |
| Introduction of payments of Department of Telecommunications through electronic media-issue of accounting instructions | Friday, January 15, 2016 - 17:21 |
| Introduction of new pension scheme in the Department of Telecommunication-DOT OM No.7-24/2004/TA-I dated 21/02/2005. | Friday, February 19, 2016 - 16:22 |
| Introduction of new pension scheme in the Department of Telecommunication-DOT OM No.7-24/2004/TA-I dated 05/01/2005. | Friday, February 19, 2016 - 16:20 |
| INTRODUCTION OF MTECH PROGRAMME ON TERAHERTZ COMMUNICATION AND SENSING | Friday, February 17, 2023 - 15:35 |
| Introduction of e-PAR system for on line filing of APARs in respect of P&T BWS Services (Civil) Gr. A | Tuesday, June 28, 2016 - 10:02 |
| Introduction of Annual Medical Examination for the Group A Officers of Central Civil Services of age 40 years or above | Tuesday, January 19, 2016 - 11:56 |
| Introducing a dedicated day for attending pensioners in person. | Friday, January 15, 2016 - 18:08 |
| Intra-Departmental Annual Sports Meet (2014-15) | Tuesday, January 12, 2016 - 10:51 |
| Intra Circle roaming arrangements | Monday, February 29, 2016 - 15:17 |
| INTIMATION REGARDING RELIEVING OF TRANSFERRED OFFICERS TO PAYBILL SECTION, DOT HQ - REG. | Monday, August 19, 2019 - 15:07 |
| Intimation of details of arrangements made with UL-VNO licensees | Friday, October 11, 2019 - 12:53 |
| Intimation of details of arrangements made with UL-VNO licensees | Friday, October 11, 2019 - 12:54 |
| Intimation of detail of arrangements made with UL VNO Access Service Category-B Licensees under Unified license | Friday, September 6, 2019 - 17:10 |
| Intimation of detail of arrangement made with ULVNO Access Service Category B Licensees | Friday, September 6, 2019 - 15:40 |
| Intimation for utilization of Transmission line towers of PowerGrid Corporation of India Limited-PGCIL for Mobile radios | Thursday, December 15, 2022 - 11:11 |
| Intimation for utilization of Transmission line towers of PowerGrid Corporation of India Limited -PGCIL for Mobile radios | Thursday, December 15, 2022 - 14:10 |
| Intimation for timely completion of APAR in case of transfer/ Retirement of officer reported upon/ reporting/ reviewing officer. | Wednesday, November 17, 2021 - 16:47 |
| Intimation about change of particulars of IP-I registered companies like Name, Address, Equity details etc. | Wednesday, November 2, 2016 - 12:37 |
| Intervention in expediting on boarding and validating of employee profiles on e-HRMS 2.0 | Tuesday, November 21, 2023 - 11:02 |
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