A professional number adapted to your work tempo

Does your business require regular phone calls?
Benefit from a reliable and efficient telephony solution to save precious time on a daily basis.

Opt for an easy-to-use business phone service and an effective management

You no longer need two phones to have two mobile numbers.
Onoff Business’ licensed “Cloud Numbers” technology offers real mobile numbers through an application installed on your phone.
Manage your mobile numbers easily thanks to our online administration interface, allowing multiple functionalities: allocation, reallocation, portability, deletion of numbers… These manipulations only take a few clicks for instant activation.

Your professional mobile number available through an application, installed on your phone

The application will allow you to access all the functionalities required for your professional communications: make calls, send SMS, record voice messages, send MMS…
A contact’s synchronization is possible in order not to lose any data of your interlocutors. The application is accessible from mobile, tablet and desktop to simplify all communications.

Is one of your partners leaving your firm? Simply reassign their number

Is one of your employees going on holiday or leaving the job? Don’t panic, the account administrator can reassign his or her number in a few clicks directly on the Onoff Business administration interface. This way, you remain the single focal point for your network.

Need to disconnect? Put the Onoff Business app in "off" mode

Whether you are on holidays or unavailable for a few hours, you can activate the “Off” functionality of your application. To do this, you just need to press a button. This way, your calls and SMS will be carefully kept in the application until your return. Calls will be redirected directly to your voicemail, which you can personalise for your business mobile number. The ideal solution for professionals!

Pricing adapted to your needs

The Onoff Business solution allows you to benefit from professional telephony for only €9 excl. tax per month per number. There are no additional registration fees or hidden costs. And it is commitment-free! The pricing is adapted according to the required amount of mobile phone numbers.

Customer service at your disposal

Have a question? Do not hesitate to consult our FAQ section and our dedicated demo videos. If you encounter a problem, our support service is available and will give you an answer as soon as possible from Monday to Friday.

Discover the features of Onoff Business in detail

Our solution allows to instantly provide mobile numbers to your employees, through a simple application. The administration interface makes it possible to manage your phone fleet in an easy and immediate way.

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Onoff Telecom is a telecommunications operator, acknowledged by ARCEP

738 rue Yves Kermen
92100 Boulogne-Billancourt, France

Viru Väljak 2, Tallinn
10111 Estonia

Onoff was awarded a Foreign Recruitment Fellowship to support the recruitment of foreign information and communication technology (ICT) specialists.

©2022 Onoff Telecom