Telecom Regulatory Authority Of India - Subsection
Section 10(2)(a) in The Telecom Consumers Protection and Redressal of Grievances Regulations, 2007
(a)give, a public notice in a newspaper published in Hindi/English language and in a newspaper published in an Indian language in circulation in the area in which such service provider is providing services and through telephone bills if issued by the service provider, indicating therein, the address of the appellate authority and the telephone number, e-mail address, facsimile number and other means of contacting the secretariat of the appellate authority and the procedure for filing the appeal, and, thereafter, give such public notice at least once in twelve months in the same manner;