에스원 안심모바일 고객센터

100K+
Downloads
Content rating
Everyone
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About this app

We will give you the following access permission to use in the app.

□ Required access rights
  - Save: Writing / reading app related information
  - Telephone: Customer center telephone connection

□ Selective access rights
  - none

※ In order to use normal service, it is necessary to allow the necessary access rights.
※ S1 is asking for the minimum access right for the user's smooth use of the app.
※ If you use a smartphone with a version under Android OS 6.0, you can apply it without mandatory selective access.
In this case, you need to upgrade your operating system to 6.0 or higher and reinstall the app.
   Normally possible.
※ If you use an existing installed app, you need to re-install it after deleting the app.


[Explanation]
 
- Rest assured that the Mobile Customer Center app can be used after login with the ID / password registered by the customer on the homepage.

- This service is available for Android OS 4.1.2 or later, and 1GB of RAM or higher.


[main function]

1. Quick View

You can view real-time usage / usage fee by entering date of birth / cell phone number. Do not worry if you forget your ID / password now!


2. Widget

You can immediately check usage on your smartphone screen with widgets without having to launch the Customer Center app.


3. Change plan

You can change it to your preferred plan.


4. Additional Services

Change of additional service, pause / cancel is available.


5. Data roaming

With data roaming, you have full access to data from major countries around the world.

 
[Customer Center Guide]

- Reliable mobile phone without area code 114 (free)

- SKT network: 1599-7114 (paid), KT network: 1544-3112 (paid)

- Hours: 09:00 to 18:00 on weekdays


[Homepage]
 
http://www.s1mobile.co.kr/
Updated on
Jun 24, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

What’s new

Android OS 15 대응

App support

About the developer
(주)에스원
jejeon.bae@samsung.com
대한민국 서울특별시 중구 중구 세종대로7길 25 (순화동) 04511
+82 10-7183-1797

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