Word / Term Definition
tElephone NUmber Mapping (ENUM)

mapping of telephone numbers to Uniform Resources Identifiers (URIs) using the Domain Name System (DNS) in the domain e164.arpa. and enabling convergence between PSTN/PLMN and Internet.

Tariff

rates, charges payable by a subscriber for service provided and related conditions at which telecommunication services may be provided including rates and related conditions at which messages shall be transmitted, deposits, installation fees, rentals, free calls, usages charges and any other related fees or service charge and also the term tariff shall have the same meaning as contained in the telecommunication TARIFF orders issued by the Commission.