Minors can also subscribe the service. At your subscription, you may fax additional documents to the Service Activation Center such as the certificate of family relation, the consent by a legal representative (sealed), the certificate of seal impression by a legal representative, and ID of a legal representative besides the ID of a person registered for subscription.

If you purchase a mobile phone through online, it will be possible to subscribe when you go through the authentication procedure for the subscription consent between the general authentication and the credit card authentication.
■ Credit Cards Available for Authentication
- KB, KEB HANA, SHINHAN, SAMSUNG, HYUNDAI, LOTTE ,NH
■ General Authentication
- Charged Certificate of Authentication (one year 4,400 won)
- Unavailable Certification of Authentication: yessign issued general certificate of authentication (Mainly free certificates of authentication issued by the banks)"

You can confirm the subscription information (subscription date, contract period, device installment plan, subscription service) through the APP of U+Save Mobile Website /Customer Center.
■ Website : HOME > My Information Management > My Information Inquiry & Change > My Subscription Information
■ Customer Center APP : Menu > Subscription Information"

You can check the subscription information through the APP of U+Save Mobile Website / Customer Center (subscription date, contract period, device installment plan, subscription service).
■ Website : HOME > My Information Management > My Information Inquiry & Change > My Subscription Information
■ Customer Center APP : Menu > Subscription Information

If you are the subscriber of other carriers (SKT, KT, LG U+), you can subscribe the U+Save Mobile Service through the transfer of currently using phone number.
It is not necessary to apply a separate service termination. Except, if you are using 2G phone number (011,017,018,016), you need to change it to 010 number.

No. The previous telecommunication carrier will be automatically terminated at the same time with the activation of U+Save Mobile. The fee used in the previous telecommunication carrier will be summed up in U+Save Mobile for the bill request.

If you are currently using a calling plan with a contract discount, the contract discount fee will be applied until 30 months even after the termination of 24-month contract discount.

A fee discount benefit will be applied to the USIM Cost Effective Calling Plan and the USIM Economic Calling Plan at the 24-month contract.

Every discount promotion will lose its benefit at the time of name change.

You can change the calling plan through website, customer center or dealer.
It will be limited to change the calling plan once a month. The discount range may be changed or stopped by the calling plan at the time of changing the calling plan. Please keep it in your mind.
■ Website: HOME > My Information Management > Calling Plan Change
■ Customer Assistance Inquiry
Service Guide : 114 (free) by the mobile phone of U+Save Mobile Service and 1644-5353 (charged) by wire or mobile phone of other carrier
Service Hours: Weekdays 9 am ~ 6 pm (closed on weekend and holiday)