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Option Premium Speed

Premium Speed surfing

With the Premium Speed option, you enjoy surfing at the fastest speed available – soon at up to 1 Gbit/s with 5G


The option is available for the following tariffs:

  • inOne (XTRA/SME) mobile go
  • inOne (XTRA/SME) mobile basic
  • Swiss (XTRA/SME) mobile flat

10.– / month

Activate the option in the Customer Centre

At the end of each month, the option is automatically renewed. You can sign up and cancel at any time. The whole month will not be charged, but only the days used.


Minimum subscription term 30 days

* To use the 5G network, you will need a 5G-connected site and 5G-compatible smartphone. For more information on expansion of the network and availabilities, see