Synchronize your contacts

Synchronize your professional contacts with the contacts in your phone in mobile application, this will then be applied in the web application.

How to synchronize your contacts ?

• Synchronization is possible through your mobile application

• This action will apply automatically to the web application

More features

Several numbers? Organise them into categories using specific naming and colours.

Activate or deactivate incoming calls and/or SMS whenever you want, using our “Onoff” toggle. 

Access your Onoff Business professional number from any smartphone, laptop or tablet.


Discover how to use the application on several devices!

With Onoff Business, communicate with your business number from any smartphone or tablet. It’s quite simple!