Do not show number

[memoria1956]

Was muß ich einstellen damit meine Nummer nicht angezeigt wird. 

What do I have to set so that my number is not displayed.

gt

[Daniel1]

Hi @memoria1956, welcome to the forum!

I have translated your question to English as this is a international forum.

If you want to hide your number in regards to outbound calls, you can do this by following this guide: Go to the phone application > Press the three vertical dots in the top right and select "Settings" > Select "Calling accounts" > Select the Sim-card you want to do this action for > Select "Additional settings" > Select "Caller Id" and choose the option you would prefer.  

Let me know if that helped you!