KT 스팸차단

4.7
3.17K reviews
500K+
Downloads
Content rating
Everyone
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About this app

※ This app is for KT customers only. It is not available to customers of other telecommunication companies.
※ Currently, due to security policy changes in the latest Android version, the 'Spam Report' function is not available within the app. For the convenience of our customers, we plan to replace the function or take action to enable the function to be used again.

What is the KT spam blocking app?
This app is not an app that automatically blocks spam messages the moment you install it. Our app is an application that checks the history of spam texts that are basically blocked due to KT's additional service, 'KT Spam Blocking Service', and checks the history of text messages that have been selectively blocked by registering the phrase or number that the user wants to block within the app. no see.

What is kt spam blocking service?
This is a free KT service that blocks spam texts received on mobile phones. If you register a number or phrase that you do not want to receive in the app, texts containing that number or phrase will be automatically filtered out.

You can use the following services in the kt spam blocking app.
1. Block numbers
- You can register and manage the number you want to block. You can also easily block it without separate registration through common blocking numbers and user rankings.
2. Block phrase
- You can register and manage phrases you want to block. In addition, you can easily block without separate registration through common blocking phrases and user rankings.
3. Permitted number
- You can register and manage the numbers you wish to allow.
4. Smart blocking
- Intelligent spam blocking functions to block spam with variant phrases and automatically selects and blocks spam texts.
5. Spam messages
- You can check filtered spam messages through the blocked number/phrase you registered.


[KT spam blocking access rights items and reasons for need]
1. Required access rights
# Phone: User phone number, USIM information, model name, version information, network operator information
# Storage space: Spam image storage
# SMS: Spam blocking text information and spam report, etc.

2. Optional access rights
# Contacts/Address Book: Address book synchronization function
Updated on
Apr 9, 2024

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Contacts, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
3.16K reviews
Jinbaek Lee (Yeonyanggoon)
April 6, 2024
해외 체류로 로밍중인데 KT 가입자가 아니라네요 하지만 문자는 KT 스팸차단서비스에 2통 와있다는데 그럼 어디서 봐야하나요? 은행앱도 될 정도로 한국 번호 유심 인식도 문제 없는데 갑자기 안 되네요.
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Jiwon
August 4, 2020
차단문구만 잘설정해두면 스팸이 거의안오니 너무좋아요
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KT Corporation
August 5, 2020
안녕하세요 고객님. KT스팸차단입니다. 저희 앱을 편리하게 이용하셨다니 진심으로 감사드립니다. 앞으로도 더욱 편리하고 안전한 서비스 제공을 위해 최선을 다하겠습니다. 저희 앱을 이용해 주셔서 감사합니다.
A Google user
November 9, 2019
"현 기기에서는 전화번호 인증을 할 수 없습니다" kt로 개통된 4G 스마트폰이 간단한 문자 인증도 안되나보네요. 신규가입 하자마자 스팸전화 걸려와서 한번 써볼랬더니...
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KT Corporation
November 11, 2019
안녕하세요 고객님. KT스팸차단입니다. 먼저 이용에 불편을 드려 진심으로 죄송합니다. 고객님이 문의주신 알림창 내용은 단말기의 유심이 없거나 1번 유심으로 등록되어 있지 않을 때 보이는 메세지입니다. 아마 듀얼유심 지원폰을 사용하고 계시는 것으로 추측되는데, OS 설정에서 1번 유심으로 등록하고 다시 앱을 시작해보시면 잘 되지 않을까 합니다. 혹시 여전히 앱이 정상으로 동작하지 않는다면 고객센터(114)로 문의주셔서 사용하시는 전화번호와 상세한 내용을 전달주시면 저희가 더 자세히 알아보도록 하겠습니다. 다시한번 불편을 드려 죄송하단 말씀드리며, 앞으로도 더욱 편리하고 안전한 서비스 제공을 위해 최선을 다하겠습니다.

What's new

- 보안 취약점 조치(1:1 문의/조회 임시차단)
- 선택적권한 이용동의 개선