Talk plus


High-performance IP telephony at a low price

You make phone calls using your usual telephone, your computer or the app, and
benefit from more attractive tariffs.

All the advantages at a glance:

  • Use of existing IDSN telephones
  • Up to 5 phone numbers included
  • Connection via a standard Internet line via DSL or fibre optics
  • You keep your existing phone number

Minimum package starting from:

CHF 9.90 per month including telephone answering machine
and basic fee

Order now

Basic fees

Connection   per month
greenTalk Plus (up to 5 phone numbers & voicemail & basic fee)   CHF 9.90


Services   per month
  One-time fee
Optional flat rates
  ab CHF 9.90  
Porting of phone numbers
download porting form
    CHF 0.–
App for iPhone and Android     Download free of charge now
Fax to Mail   CHF 7   Further information



Flat-rate services   per month
Make unlimited telephone calls* to the Swiss fixed network
  CHF 9.90
Make unlimited telephone calls* to the Swiss fixed and mobile network

  CHF 13.90

Make unlimited telephone calls* to the Swiss fixed and mobile network and to selected countries** and their mobile networks.

  CHF 29.90

* Unlimited services offered by are left to the customer for appropriate use. If use deviates considerably from normal market use (>3000 minutes/fixed network, >500 minutes/mobile network), reserves the right to charge for the use, to limit or to deactivate the service. For more intensive use, we recommend the flat rate service for CHF 29.90. reserves the right to charge, limit or deactivate the service for use of >3000 minutes/fixed network and mobile network.

** Albania, Belgium, Bulgaria, Denmark, Germany, Estonia, Finland, France, Greece, Great Britain, Ireland, Iceland, Italy, Croatia, Latvia, Lithuania, Luxembourg, Malta, Monaco, the Netherlands, Norway, Austria, Poland, Portugal, Romania, Sweden, Slovakia, Slovenia, Spain, Czech Republic, Hungary, Cyprus, USA, Canada


The billing period is 2 months.
The Top-Stop per invoice is CHF 200. This can be continuously increased in the customer portal.

Phone tariffs   Per minute   Set-up fee
To the Swiss fixed network, every day, at any time   CHF 0.03  
From greenTalk to greenTalk   CHF 0  
To the Swiss mobile network   CHF 0.22   CHF 0.05
National service numbers   CHF 0.50   CHF 0.54
Tariff list (PDF)  

Services   per month    
Optional flat rates
More information
  from CHF 9.90    



Tariff overview of all countries


Click the Buttons for instructions and answers to frequently asked questions.


Unlimited phone calls?

With different flat rate you make unlimited phone calls and budget fixed costs for your company. For example, Swiss fixed network for CHF 9.90 per month.