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Blocking reverse-charge calls

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    Protect yourself from unwanted costs.

    For reverse-charge calls, the call recipient has to pay for the call charges.  You can protect yourself from having to pay for calls made by other people by rejecting reverse-charge calls.

    As soon as the block is active, the caller will hear this message: “The requested connection is not possible.”

    Please note

    Reverse-charge call blocking does not work for some countries for reasons related to the provider. In such cases Swisscom assumes no liability for call charges incurred.


    On-off activation fee
    CHF 18.-
    Subscription price per month
    CHF 3.-

    CHF3.–/ month Order
    ${xtraDiscount} XTRA discount incl.
    Instead of ${priceInstead}

    CHF 18.- one-off charge



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