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Accepted Solution
accepted by
6 years ago
vom System her können wir nur Sonderrufnummern sperren. "Normale" Rufnummern, auch ausländische, können nicht von uns gesperrt werden.
Viele Grüße
Elvira H.
2
from
6 years ago
0
from
6 years ago
Per USSD Code lassen sich glaub Ich auslandsrufnummern sperren.
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