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Callfilter automatically blocks unwanted advertising calls. Callfilter is free of chargePlease check availability in your Swisscom Mobile Cockpit. and can be activated for fixed and mobile lines.

Both residential and business customers can use Callfilter. For fixed networks, Callfilter is activated in the Customer Center; for mobiles, you can activate it in the Mobile Cockpit.

It couldn’t be easier

4 steps to call barring


Log into Customer Center


Go to the Fixed network menu option


Scroll down to "Call barring"

3. Activate Callfilter

Now activate Callfilter

Find out more details about blocking calls here.