• Singular SMS
  SMS services excluding "URL-SMS"
• URL SMS
  SMS text-sending service that includes the "Call-back URL" function
  ※ Call-back URL: Allows mobile phone users to connect to URLs embedded in SMS messages by pressing the
      Call button on their handsets.

Service users are not permitted to send SMS that in violation of the Act on Promotion of Information and Communications Network Utilization and Data Protection, and other related laws.

• Profit-seeking advertisement information must be delivered on the consent of the mobile phone user
• Profit-seeking advertisement information must abide by the stated items

• Providing company product information
• Delivering notices to employees and members
• Controlling devices on special mobile phones