| 1 | Direction to All Access Service Providers (Wireless) and MNPSPs with regard to discontinuation of 2G/GSM Services and upgrading of Network from CDMA to LTE/4G in 800 MHz band in various licensed service areas by M/s Reliance Communications Ltd | 03/11/2017 | Network, Spectrum and Licensing | Direction Download (881.21 KB)
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| 2 | Direction to Ms Tata Teleservices for disconnection of ported mobile numbers from Ms loop Telecom Limited without valid UPC. | 15/10/2012 | Network, Spectrum and Licensing | Direction Download (13.48 MB)
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| 3 | Direction regarding implementation of Telecommunication Mobile Number Portability (Seventh Amendment) Regulations, 2018 for providing service area codes and service providers codes | 17/10/2019 | Network, Spectrum and Licensing | Direction Download (2.62 MB)
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| 4 | Direction to Ms Bharti Airtel for disconnection of ported mobile numbers from Ms loop Telecom Limited without valid UPC. | 15/10/2012 | Network, Spectrum and Licensing | Direction Download (13.46 MB)
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| 5 | Direction relating to Unique Porting Code | 10/02/2010 | Network, Spectrum and Licensing | Direction relating to Unique Porting Code Download (51.57 KB)
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| 6 | Direction regarding Extension of the validity period of UPCs issued to the subscribers of M/s Reliance Communication Ltd, pursuant to the direction dated 03rd Nov., 2017 | 01/01/2018 | Network, Spectrum and Licensing | Direction Download (902.24 KB)
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| 7 | Third Amendment to the Direction no. 116-9,2009-MN dated the 10th February 2010 regarding updation of Service Provider Codes for Unique Porting Code | 17/12/2014 | Network, Spectrum and Licensing | Direction Download (1.45 MB)
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| 8 | Direction under section 13, read with sub-clauses (i) and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 and regulation 18 of the Telecommunication Mobile Number Portability Regulations, 2009 | 23/06/2016 | Network, Spectrum and Licensing | Direction Download (1.26 MB)
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| 9 | Direction to M/s Reliance Telecom Ltd. regarding Extension of validity of UPCs issued pursuant to Directions dated 13th December 2017 | 22/02/2018 | Network, Spectrum and Licensing | Direction Download (2.33 MB)
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| 10 | Direction under section 13, read with sub-clauses (i) and (v) of clause (b) of sub-section (1) of section 11, of the Telecom Regulatory Authority of India Act, 1997 and regulation 18 of the Telecommunication Mobile Number Portability Regulations, 2009 (8 | 24/06/2016 | Network, Spectrum and Licensing | Direction Download (2.15 MB)
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| 11 | Direction to M/s Reliance Telecom Limited regarding disruption in 2G services | 01/11/2017 | Network, Spectrum and Licensing | Direction Download (638.48 KB)
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| 12 | Direction to Ms Aircel for disconnection of ported mobile numbers from Ms loop Telecom Limited without valid UPC. | 15/10/2012 | Network, Spectrum and Licensing | Direction Download (13.52 MB)
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| 13 | Direction to Ms Vodafone for disconnection of ported mobile numbers from Ms loop Telecom Limited without valid UPC. | 15/10/2012 | Network, Spectrum and Licensing | Direction Download (13.55 MB)
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| 14 | Direction to all Telecom Service Providers and MNPSPs for providing final opportunity to the subscribers of Aircel Group for porting their mobile numbers by 31st October 2019. | 17/10/2019 | Network, Spectrum and Licensing | Direction Download (1.79 MB)
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| 15 | Direction to MNPSPs to return those mobile numbers, which were ported to the licensees whose licenses were quashed and who closed their operations, back to the number range holders | 16/05/2013 | Network, Spectrum and Licensing | Direction Download (1.55 MB)
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| 16 | Direction to TTSL to facilitate refund of unspent balance of pre-paid mobile subscribers and security deposit of the post paid subscribers pursuant tc. surrender of administratively allocated spectrum in 800 MHz band and closure of services under the | 10/06/2019 | Network, Spectrum and Licensing | Direction Download (1.83 MB)
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| 17 | Directions to M/s Aircel Ltd., and M/s Dishnet Wireless Ltd., regarding facilitating MNP. | 20/12/2017 | Network, Spectrum and Licensing | Direction Download (1.1 MB)
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| 18 | TRAI's Direction dated 16 April 2015 to all Access Providers to obtain undertaking in the porting request form regarding ownership of mobile number | 16/04/2015 | Network, Spectrum and Licensing | Direction Download (1.64 MB)
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| 19 | Direction to M/s Reliance Communication for disconnection of ported mobile numbers from M/s loop Telecom Limited without valid UPC. | 15/10/2012 | Network, Spectrum and Licensing | Direction Download (13.44 MB)
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| 20 | Direction to M/s Reliance Communications Ltd. regarding Extension of validity of UPCs issued pursuant to Directions dated 3rd November 2017 and 13th December 2017 | 22/02/2018 | Network, Spectrum and Licensing | Direction Download (3.1 MB)
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भारतीय दूरसंचार विनियामक प्राधिकरण Telecom Regulatory Authority of India 
