This study analyzes the contract terms to explore whether the content has any improper and/or unfair clause, reviews the consumer-related laws, and examines the activities of the regulatory systems in the telecommunication service markets. The major resets of the studulcorner are: first, the level of regulation to contract terms is inconsistent across the services areas and needs to be coordinated; second, the standard contract terms need to be developed; third, the policy implications with respect to regulatory policy making and public education are developed; and lastly establishment of consumer advisory board to advise the commission on consumer issues and the consumer information and education center is suggested.