Select the service you want to contact.
For a quick processing of your request, please contact us by phone.
Business.
![](https://www.salt.ch/sites/default/files/2022-12/mobile_icone_black-green.png)
For your mobile subscription (Pro Mobile), call us on :
0800 700 600
(Mo-Fr: 8h30-17h30 with your dedicated customer service agent; for urgent requests, 24/7 with any of our agents; free from Switzerland)
![](https://www.salt.ch/sites/default/files/2022-12/Pro_office_black-green.png)
For your internet fiber and telephony subscription (Pro Office), call us on :
0800 700 550
(Mo-Fr: 8h30-17h30, free from Switzerland)
Otherwise, you can send us your request via form:
From abroad (chargeable), for Mobile related calls dial +41 78 700 70 00, for Home +41 78 700 50 00 and for Business +41 78 700 60 00.