Onebox® – business phone app for Android - Download Free [Latest Version + MOD] 2025

Whats new in Onebox v4.14

6 things about Onebox® – business phone app

1. Onebox is a state-of-the-art office phone system that’s perfect for small businesses, with all the capabilities you could ask for.
2. The Onebox service turns your iPhone into a complete business phone system.
3. Note: No emergency calling (911) available using the Onebox Application.
4. Valid Onebox account is required to use the mobile app, some features are additional.
5. Your calls are answered with a professionally recorded custom greeting and can be directed to any employee, in any location around the world.
6. It includes an auto-attendant with easy-to-use menu options for call routing, voicemail, faxing, and conferencing.

Release date: 2024-01-18
Current version: 4.14
File size: 21.05 MB
Developer: j2 Global, Inc.

How to setup Onebox APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install onebox-business-phone-app.apk file on your phone in 4 Simple Steps:

Download the onebox-business-phone-app.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the onebox-business-phone-app.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Onebox app will appear on the home screen of your device.

Is Onebox APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the Onebox apk.

Download Mirrors

Mirrors: Download for Android

On iTunes: Free On iTunes

Reviews

Horrible app

The sound notification DOESNT WORK and when I called support they said had to wait until next software upgrade, but to charge for txt service they do not wait for next upgrade. Unbelievable !

~ By GBarrelka

Bad Cust service , useless app , won’t text

This app in recent weeks has ceased to work for texting , if it does text it takes a painfully long time and then says unable to send texts I’ve called customer service countless time to no avail and am considering cancelling my service

~ By Ali Zane

Do Not Use!!!

I rarely write reviews but my experience with this app has been absolutely horrible and tech support hasn’t been able to assist with resolving ANY issues. The app doesn’t ring your phone, doesn’t handle scheduling as it’s setup to do. I’ve paid too much for too long for features I can’t use. Even in my attempts to Port Out my number , their system is either not working or I have to call back so someone can help. I’ve been given conflicting information and I just want to be done with this company and service and keep my number.

~ By rainshine19

False advertising don’t sign up

Signed up for Onebox for $12..99 a month and was unable to login into Onebox, called to get help, went through 3 customer service agents just find out that we were falsely signed up for eVoice and would cost more money for services we wanted. Don’t sign up for Onebox!🤬

~ By Do9901

No Individual Extension Log In

Can log ONLY in to main account with this app. If you would like to log in to your personal mailbox within the system you CANNOT. There seems to be no way to do this as you can’t log in through user name, phone number only.

~ By Polka Joe