Telephone Basic

Telephone Basic

With the Telephone Basic package you are provided with telephony for a favorable price With this package you have one fixed number and you are able to call cheaply both inland and abroad.

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Is the answer to your question not included? Our serviceteam is ready to answer all your questions.

Is the Phone Basic-package not sufficient for you? Please check our package overview to see if a better package is available for you.


Chf 19.95 a month

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  • This package contains:
  • Premium Support:
  • Connection fee
  • Activation fee
  • Modem FRITZ!box :
  • Contract

Telephone Basic



a month

  • Telephone Basic

    Reliable telephone subscription for every household for a good price.

  • phone
  • CHF 0.-
  • 24 Months = CHF 0,-
  • from CHF 0,- as Loan

  • 24 Months


With this package you have a very inexpensive telephone subscription.

Ideal for daily use at home.

If you are interested in this package, order your package by pressing the orderbutton.

"order now"

Do you also want to surf the Internet? See how you combine your phone subscription with an internet subscription

The telephone connection does not have any additional costs for the subscription. If you do not use the phone, you pay nothing extra. At the moment, the prices per minute are lower than those of other suppliers in Switzerland.

If you already have a fixed number, you can, if desired, port this to InterXS for free. Or else, you will receive a new fixed number.

* At the moment we do not support calling to special numbers that have a unique dial-up rate such as 084x. Of course we do support calling to emergency numbers. For more information please contact our support team.

Telephone Rates

All customers can use the InterXS support service at any time. Normally you won't experience any problems, but if you do, then the technical team is ready to investigate and tackle the problem.

If you need direct contact with our InterXS team, you can also use our servicedesk.

Support page


Simone, 20 Mar 2018 4 Stars
Telephone Basic review:

"Gut genug, wenn Sie nur telefonieren möchten"

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