भारतीय दूरसंचार विनियामक प्राधिकरण Telecom Regulatory Authority of India (IS/ISO 9001-2008 Certified Organisation)

Menu
Telecom Regulatory Authority of India

The Standards of Quality of Service of Basic Telephone Service (Wireline) and Cellular Mobile Telephone Service (Third Amendment) Regulations, 2014

S. No. Subject Downloads
1 Download (2.7 MB)