Yes. When you sign up for a phone contract with your Alien Registration Card(ARC)/Overseas Korean Resident Card/Permanent Resident Card as a foreigner, you can use the identity verification service with the PASS app. For prepaid plans activated with a passport, authentication is not available on the PASS app. (The same applies to Koreans.) If your Alien Registration Card(ARC) has been issued, please change your personal information with the Alien Registration Card(ARC) and verify your identity with the PASS app.