Single Swisscom number for all Switzerland: the 10741 0840 840 321
customers who connect themselves since a mobile telephone or the
foreigner can use the following number: +41 21 648 48 55. Attention,
this number of help is not with the tariff surfing! In the event of
problem with all the numbers above, you can use the number 0848 800
035 to connect you to the Internet. Attention, this number of help is
not with the tariff surfing (CHF 4.80/CHF 2.40/hour)

We decline any responsibility in the event of erroneous use of a
number.