Block anonymous or suppressed numbers on landlines via VOIP/fiber optic with router Grand Central

    • I’ve had Casa Trio via fiber optic for 3 months. I get internet with 50,000 down and 2 MB/s up and Swisscom TV in HD quality. Everything is great.

    The only disadvantage: Since the landline network now runs via VOIP, there is no longer a keyboard shortcut to block anonymous calls or calls with suppressed numbers. Or is there a keyboard shortcut for this?

    Show original language (German)

    • So: You log in to Swisscom Kundencenter: www.swisscom.ch/login

      Then go to Infinity plus on the left -> Call barring -> Block incoming calls.

    13 days later
    4 months later
    2 years later

    @intecom54 wrote:

    I have had Casa Trio via fiber optic for 3 months. I get internet with 50,000 down and 2 MB/s up and Swisscom TV in HD quality. Everything is great.

    The only disadvantage: Since the landline network now runs via VOIP, there is no longer a keyboard shortcut to block anonymous calls or calls with suppressed numbers. Or is there a keyboard shortcut for this?

    Show original language (German)

    [unknown]

    It’s already up there

    Otherwise:

    Reject anonymous calls (Service 99)

    You can automatically reject anonymous calls (calls with withheld phone numbers) using an additional service. If the service is switched on, the caller hears the following text: “The Swisscom customer does not want any calls from withheld numbers”.

    Turn on

    1. Pick up the handset.
    2. Press the ★ button.
    3. Enter the code 99.
    4. Press the # key.
    5. Wait for the switch-on confirmation.

    Turn off

    1. Pick up the handset.
    2. Press the # key.
    3. Enter the code 99.
    4. Press the # key.
    5. Wait for the switch-on confirmation.

    Query status

    1. Pick up the handset.
    2. Press the ★ and # keys.
    3. Enter the code 99.
    4. Press the # key.
    5. Wait for the announcement.
    Show original language (German)