Purpose of collection and use :
a. Service subscription, user identification, confirmation of intention to subscribe, counseling
b. Entrustment of duties related to the performance of contractual obligations, including the provision of the service to subcontractors as notified under the Privacy Policy. (www.kt.com)
 
Items collected :
Name in full, Primary phone number, e-mail address.
 
Use and retention period :
Personal information is destroyed without delay after use during the service subscription period (from the date of subscription to that of termination) or the dispute period. Personal information is retained for up to six months after termination in preparation for any possible dispute.