Professional Voice - The professional COMBOX® ad for your corporate mobile connection



With a business NATEL® or CMN subscription, you benefit automatically and free of charge from the advantages of the COMBOX® pro. You’ll receive an SMS notification if a message has been left for you. With just one click, you can call the person back immediately. You can access your voice messages anywhere in the world.

Professional Voice / Individual Greeting

With Professional Voice, you can communicate with your COMBOX® completely in accordance with your CD specifications. With your own text, speaker or with music of your choice. 


You can order Professional Voice simply and easily online, with My Swisscom Business.


you can rely on our service

We accept your requests around the clock.

establish international networks

This solution is suitable if you also operate locations abroad.

get one-stop solutions

You have a single contact person for your communications infrastructure.