Mobile application

You no longer need an additional SIM card or two phones to keep your personal and business communications apart. Discover the Onoff Business mobile app!

Make your professional calls directly from the Onoff Business mobile application to any number. 

Send your professional SMS directly from the Onoff Business mobile application to any number.

Onoff Business allows you to prepare your SMS and schedule their sending for a later time.

Send and receive photos and videos.

*Your recipient will receive a link to the content. You will receive photos or videos directly on your mobile phone.

Easily send and receive voice messages when your hands are tied or you don’t feel like typing a long message.

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

Record a personalised answering machine or select pre-recorded announcements.

Synchronize all your professional contacts in the mobile application with the contacts in your phone. 

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

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

You can also use the Onoff Business web application!

Make calls directly from the comfort or your desktop. Discover the associated features.

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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