Deregister from a text message service or set up call barring free of charge to block pay-for numbers on your mobile or fixed line.
To deregister from a text message service, simply text STOP (in capital letters) to the service provider's mobile number or the contact number of the third party service provider.
You get no answer or you still receive these text messages after a few days? In that case, contact our customer service. We will be happy to help you to have the service provider cancel the text message service.
If you have a Pay&Go card, you will need to contact our customer service to have pay-for calls blocked.
If you have a mobile or fixed line subscription, you can set up free calling restriction online:
Do you also want to block other calls, e.g. international calls? Activate a paying calling restriction option on your mobile or on your fixed line.
You can also block your mobile and SIM card, e.g. in case of loss or theft.