Bill Letter

Conveniently and smartly manage various rate guides you have received by paper or email with 'Bill Letters'!
Check the fare guide with monthly reminders, collect accumulated fare guides, and check your expenses in real time!
In addition! Don't forget to take advantage of various discounts.

• If you have any inconvenience, please contact customer service 114 for prompt help.

[main function]
■ Apply for a fare guide and manage your fare guide at once!
    -SK Telecom / SK Broadband / Credit card (National, Samsung, Woori, Hana Card) / Local tax / City gas / Water and sewage / Cash receipt

■ Various and convenient payment of SK Telecom's communication fee!
    -Account transfer / SK pay / Credit card / OK cashback point / Convenience store QR

■ Collect and compare accumulated fare guides!
    -SK Telecom / SK Broadband / Credit Card / Local Tax / Gas & Energy / Water and Sewerage

■ If you are curious about the expenditure history, look up in real-time rates!
    -SK Telecom / Credit Card / Electronic Receipt / Mobile Coupon Purchase History

■ Enjoying a variety of hot lifestyle services these days!
    -Card application / Non-facing bank / Securities account application / Shopping / Culture / Life benefits, etc.

■ Recommendations & discounts for billet customers and events together!
    -Recommended information / discount coupon / discount coupon around me / mobile coupon shop, etc.

Rate Guide Get the rate guide through Bill Letter.
The possibility of personal information leakage due to theft and loss of mail is low, so it is safe and saves paper, which helps to protect the environment.

[App access rights]
-Phone (required): This permission is required to maintain the authentication status received from the smartphone and to use the app service.
-SMS (optional): This permission is required to receive various notifications and receive emergency notifications.
-Location (optional): This permission is required to receive location-based services and various life benefits.
-Storage space (optional): Permission required for efficient use of terminal resources.
* You can use the service even if you do not agree to allow optional access.
* If you are using an Android OS version 6.0 or lower smartphone, all of them may be applied as essential access rights without selective access. In this case, you need to upgrade the Android OS to 6.0, delete the app, and reinstall it to set the access right normally.

[Notice]
-You can use the service from Android OS 4.4 or higher.
-For smooth use, please update the terminal OS and app to the latest version.
-When using the service on LTE and 3G, data call charges may be incurred. (Data call charges do not occur when using the SKT / SKB rate guide on SKT mobile phones.)
-SKT, KT, LG U + line subscribers only. (Some MVNO subscribers can use it.)
-There may be restrictions on the provision of services depending on the subscriber, personal information protection, and identity.
-If you register for the SKT fare guide, the previously received fare guide type (mail, text, etc.) will be changed to the app fare guide (Bill Letter), and you can change the fare guide type at T-World.
-Payment methods may vary depending on the billing company.
* Developer Contact: +8215990011