inOne XTRA mobile at half price for everyone under 26: 35.- / month instead of 70.- / month 

Please note: The offer has expired.


If you ordered the inOne XTRA mobile subscription and are still waiting for a confirmation, please contact us via with your first name, last name, and phone number.


Swisscom offers a very attractive mobile subscription for students in the current Neptune Wave. Get the inOne XTRA mobile M subscription and benefit from the special price for 24 months.

If you are not sure whether you can make use of the promotion, please fill out the form on the Swisscom website and confirm that you want a call back from the customer service. There is no phone number available, please do not call to the usual call center number.

*Persons between 18 and 26 who a) do not currently have a Swisscom Mobile contract, b) have successfully completed the Projekt Neptun platform verification process and have a valid student card and c) take out an inOne XTRA mobile M contract (CHF 70.-/mth with no device purchase, minimum contract period 24 months, activation charge CHF 40.-) on the Neptun Project platform between 4 September and 2 October 2017, without purchasing a device at the same time, will benefit from a half-price subscription for 24 months (CHF 35.-/mth). Persons who turn 26 during the promotion will only benefit from the half-price subscription until this point. Contract renewals and subscription changes are excluded from the promotion. It is not possible to combine the promotion with the switch offer ( or the Pre2Post promotion.


Domestic calls, SMS/MMS & highspeed surfinig in the Swisscom mobile network. | 60 days of free calls in the EU/Western Europe, SMS & MMS + 2 GB of surfing a year. | 100 mins per month for calls abroad (EU/Western Europe, USA, Canada).

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