You don't want your own phone number to be visible every time you call. We'll show you how to suppress your landline number..
You don't want your call partner to see your phone number directly on his display? Then you can also make anonymous calls using your landline phone. In the following we explain how you can temporarily or even permanently suppress your landline number.
Call number suppression works differently depending on where you are. We have put together the instructions for the most common providers for you.
1 & 1, O2:
If you would like to permanently deactivate the display of your phone number, you have to make settings in the customer portal of the respective provider, e.g. for Vodafone , Telekom or O2 . After that, your telephone number will be permanently displayed as " anonymous "..
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