knockx2 똑똑이 Application icon

knockx2 똑똑이 4.6.0

5.7 MB / 10+ Downloads / Rating 3.8 - 5 reviews


See previous versions

knockx2 똑똑이, developed and published by Lee Hee Dae, has released its latest version, 4.6.0, on 2013-05-02. This app falls under the Communication category on the Google Play Store and has achieved over 1000 installs. It currently holds an overall rating of 3.8, based on 5 reviews.

knockx2 똑똑이 APK available on this page is compatible with all Android devices that meet the required specifications (Android 2.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: biz.hdtelecom.sip2

Updated: 12 years ago

Developer Name: Lee Hee Dae

Category: Communication

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing knockx2 똑똑이 on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

App Rating

3.8
Total 5 reviews

Previous Versions

knockx2 똑똑이 4.6.0
2013-05-02 / 5.7 MB / Android 2.1+

About this app

무료영상어플입니다.
에이치디텔레콤에서 배포하는 소프트웨어이며 무료로 다운로드, 설치할수 있으며 설치후에는 에이치디텔레콤으로 부터 아이디와 패스워드를 발급받아 사용할수 있습니다.
무료로 전세계 어디에서나 음성뿐만 아니라 영상통화를 하실수 있습니다.
무료문자 및 무료 채팅기능을 지원합니다.

AMR WB / NB, g729, g722, Speex는 h264 (최대 VGA로), h263 코덱이 포함되어 있습니다. 와이파이와 Edge/3G, 4G, LTE 지원.
3자통화의, 청각장애인용으로 좋습니다.
통합 렌즈. XMPP 인스턴트 메시징. 페이스 북과 Gmail 채팅. HD 오디오 코덱.

New features

1. new audio codecs AMR-NB and AMR-WB
2. video SDP negotiation fix
3. Improved h264 quality
4. Improved echo cancellation and g729 quality

App Permissions

Allows an application to write to external storage.
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call.
Allows an application to see the number being dialed during an outgoing call with the option to redirect the call to a different number or abort the call altogether.
Allows an application to record audio.
Allows applications to open network sockets.
Allows an application to read the user's contacts data.
Allows an application to write the user's contacts data.
Allows access to the vibrator.
Allows applications to disable the keyguard if it is not secure.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to modify global audio settings.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to read the low-level system log files.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Required to be able to access the camera device.
Allows an application to read from external storage.
Allows an application to read the user's call log.
Allows an application to write (but not read] the user's call log data.