COMBOX® proThe mobile answering machine


What you need

You want to be available at all times, react quickly to customer inquiries and at the same time work undisturbed.

What we offer

COMBOX® pro from Swisscom is a mobile answering machine with a wide variety of functions. You can work undisturbed but won’t miss a single inquiry or order. You are informed of new voice messages by SMS and can listen to them from another connection or online. With its two possible greeting texts, COMBOX® pro is suitable for national and international calls. If required, you can also receive and process voice or fax messages by e-mail.

Services at a glance

  • Automatic call divert, availability abroad
  • 2 standard greetings and personal greeting home and abroad
  • Notification of new voice messages by SMS
  • Simple callback by pressing 1
  • Access to messages from other phone or online
  • Receive voice and fax messages by e-mail (audio or PDF file)

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Mobile working

Wherever you are. You always have access to your latest corporate data, contact data and appointments. As a result, have full control over your projects remotely.


Classic Voice

Classic fixed-network telephony with the right infrastructure for all sites, maximum availability, high reliability, industry-specific solutions and excellent value for money.

Mobile Voice

Mobile telephony with perfect voice quality, maximum availability while on the road, the best network coverage worldwide thanks to roaming, additional functions such as COMBOX® or security, plus attractive price plans.

Voice over IP

Make calls over your own data network and benefit from free internal calls, reduce costs by converging the infrastructure, purchase communication solutions or procure them as a Managed Service

One NetBase

End-to-end solution combining telephony and data traffic. Can be flexibly adapted to the needs of the particular site. Transparent price structure, operation and maintenance included.

NATEL® Business

Different subscription options, flexible and free mobile calls within the company, flexible price plans for external calls and transparent collective invoices.

NATEL® Office

The subscription that is tailored to your needs.

NATEL® Company

The solution that allows you to be available at all times, even when on the move.

Corporate Mobile Network

Free phone calls within the company and attractive conditions for external calls. Integrated COMBOX® pro and practical abbreviated dialling numbers, which can be quickly adapted to your company structure.

NATEL® plus

Enables mobile communication for authorised customer groups if Swisscom’s GSM network is overloaded locally.

Additional SIM card

The additional card saves you having to switch the SIM card when you use the same mobile number with a different phone. Simultaneous use of the two cards is not possible.