OBS_VALUE: <ul><li><a href=https://www.trai.gov.in/sites/default/files/Regulations_17042020.pdf target=_blank>The Telecommunication Interconnection Usage Charges(Sixteenth Amendment) Regulations, 2020(The Telecommunication Interconnection Usage Charges(Sixteenth Amendment) Regulations, 2020(4 Of 2020) New Delhi, the 17th April, 2020. File No. 6-19/2019-BB&PA. See n. 3. )</a></li><li><a href=https://www.trai.gov.in/release-publication/regulations/amendments-page/88109 target=_blank>The Telecommunication Interconnection Usage Charges Regulation 2003 ( 4 of 2003)(The Telecommunication Interconnection Usage Charges Regulation 2003 ( 4 of 2003). Last amended on 17 April 2020. Section 4 (V) )</a></li></ul>