Onoff Business

Onoff Business

Onoff Telecom
★★★☆☆ 3.5 Communication v5.9.7.0 50,000+
Verified Safe & Direct
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Device Configuration

Split APKs Installation Guide

Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.

1. Download Split APKs Installer (SAI) from Google Play Store.
2. Download the app archive (.apks) using the download sources listed above.
3. Open SAI, click "Install APKs", choose the downloaded archive, and click Install.

Related Applications

Version
5.9.7.0
Downloads
50,000+
Updated
May 26, 2026
Developer
Onoff Telecom
Category
Communication
Content Rating
Everyone
Package
com.onoffapp.app.b2b
Platform
Android
ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

What's New

-Minor bugfixes

About this app

In order to be able to use this mobile application, your company needs to have an active Onoff Business account. If this is not the case, please visit https://onoffbusiness.com

If your enterprise has shared with you the access to your Onoff Business account, download the app now and you can instantly start making calls! 

Onoff Business, the ARCEP-recognised French telecommunications operator, allows enterprises to provide professional mobile numbers to their employees through a simple and intuitive web platform. Employees then just need to download the Onoff Business application on their phones. The Onoff Business numbers support incoming & outgoing calls as well as SMS/MMS as a regular phone number but without needing to have another phone or a second SIM card. A visual voicemail is included. The application is accessible from any smartphone or tablet. 

Need a second number for personal usage? You can download the original Onoff app.

Do not hesitate to share your feedback and comments at support@onoffbusiness.com

General conditions: https://www.onoffbusiness.com/en/terms-conditions/

How to Download Onoff Business APK

  1. Enter the package name com.onoffapp.app.b2b on the APK Downloader homepage.
  2. Select your device architecture (ARM64 recommended for modern devices).
  3. Click Download to get the merged APK file.
  4. Transfer and install the APK on your Android device.
  5. Keep Updated: Visit APK Downloader regularly to search for and download the latest secure versions of your favorite apps.

Security & Signature Verification

This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.

Identity Special Access
  • find accounts on the device
Contacts Special Access
  • find accounts on the device
  • read your contacts
  • modify your contacts
Location Special Access
  • approximate location (network-based)
Phone Special Access
  • directly call phone numbers
  • modify phone state
  • read phone status and identity
Photos/Media/Files Basic Access
  • read the contents of your USB storage
  • modify or delete the contents of your USB storage
Storage Basic Access
  • read the contents of your USB storage
  • modify or delete the contents of your USB storage
Camera Special Access
  • take pictures and videos
Microphone Special Access
  • record audio
Wi-Fi connection information Basic Access
  • view Wi-Fi connections
Device ID & call information Special Access
  • read phone status and identity
Other Basic Access
  • view network connections
  • pair with Bluetooth devices
  • allow Wi-Fi Multicast reception
  • disable your screen lock
  • full network access
  • change your audio settings
  • control Near Field Communication
  • read sync settings
  • run at startup
  • reorder running apps
  • draw over other apps
  • control vibration
  • prevent device from sleeping
  • toggle sync on and off
  • read Google service configuration