SEIO Agent is an essential service app for using SKT USIM supplementary services (NFC, authentication, etc.).
-If the app is deleted or the service is stopped, USIM supplementary services may not work properly.
-Please note that the service does not run directly, not individual apps.
-After installation, please relaunch the app using USIM information such as PASS, mobile T-money, Cashbee.
Contact: usp@sk.com
-If the app is deleted or the service is stopped, USIM supplementary services may not work properly.
-Please note that the service does not run directly, not individual apps.
-After installation, please relaunch the app using USIM information such as PASS, mobile T-money, Cashbee.
Contact: usp@sk.com
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![Smart [지킴이2] icon](https://apprecs.org/gp/img/icons/webp/150/com.sktelecom.smart.protector/APTUWELa7HFi4y9DROl7OCYrzMD8YyvP0SBp7eUQxq0-icon "Smart [지킴이2]"){kind=icon}