The innovative telephony solution
for your business
Forget a second phone or another SIM card for professional calls. Your employees only have to download an application to use a professional phone number.
Onoff Business explained by video
Telephony management made simple
Everything happens online. And quickly! The Onoff Business administration interface allows you to assign numbers to your colleagues in just a few clicks. The simple dematerialized telephony solution that allows you to save considerable time on the daily management of your telephony fleet.
A real business phone number with a simple application
With the Onoff Business application installed on your mobile, you can make calls, send SMS, synchronize your contacts and listen to your voice messages. Manage all professional communications from the same smartphone inside the Onoff Business application, while keeping your professional and personal communications separate.
Go even further with a smart and connected telephony
Take advantage of a smart telephony. Access your teams’ call statistics directly. Initiate a mobile call from your computer or directly from a web page. Send text messages and make mobile calls from Microsoft Teams. Use our interactive voice server Greetings to always provide your customers the best possible welcome.
Simple and practical telephony plans
Choose the best solution for your business
A simple and efficient telephony that covers your company's everyday needs
Go further with advanced statistics, reporting and CRM integrations
Compare your current business telephony plan to Onoff Business telephony and discover the savings you could make!
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Integration with Microsoft Teams
Onoff Business integrated mobile numbers make it possible to make calls directly from Teams.
Patented technologies that simplify communications
Numbers in the cloud, accessible with your credentials from any mobile or computer.
Make calls directly on the GSM network via our application.
A quick and simple setup
Get up and running in seconds. No setup nor a SIM card required. Sign up, add your co-workers on the interface and assign numbers to them instantly.
Join the revolution!
Simplify your employees’ business communications and reduce phone fleet management time.