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Accepted Solution
accepted by
11 months ago
@Barbara 4+
je nachdem was gemeint ist:
https://telekomhilft.telekom.de/t5/Festnetz-Internet/Rufnummernsperre-fuer-eingehende-Anrufe-einrichten/ta-p/2273728
https://www.telekom.de/hilfe/internet-telefonie/telefonie/einstellungen-telefoniecenter/anrufer-blockieren
https://www.telekom.de/hilfe/internet-telefonie/telefonie/einstellungen-telefoniecenter/nummer-sperren
Falls doch Smartphone: z. B. am Smartphone selbst (Geräteabhängig).
Viel Erfolg 👍
Gruß
Waage1969
0