Telecommunication Engineering Centre
Address: Telecommunication Engineering Centre
Gate No. 5 Khurshid Lal Bhavan, Janpath,
New Delhi – 110001, INDIA
Director(Admin)-PHONE: +91(11)23355028,
Asst. Director General (Documentation)-Phone: +91(11)23737409,
FAX: +91(11)23326029
Reception: +91(11)23717138
Website: https://www.tec.gov.in/