Hello, This is the Gravity Ragnarok Zero Operations Team.
We would like to inform you of upcoming maintenance work on the SKT (MVNO) mobile phone identity verification service. Please find the details below.
We kindly ask all customers to review the information below to avoid any inconvenience while using the service.
■ Date and Time
- July 12, 2026, 01:00 ~ 04:00 (3 hours)
■ Details
- During the maintenance period, identity verification will be suspended for SKT MVNO customers who have not consented to personal information usage. *No impact on SKT customers and SKT MVNO customers who have consented to personal information usage. *No impact on KT and LGU+ customers.
Thank You.
Gravity Ragnarok Zero Operations Team