Under Meine Rufumleitung (My call forwarding), you set what happens to calls:
| Rule | When it applies |
|---|---|
| Immer (in den Geschäftszeiten) (Always, during business hours) | on every call |
| Wenn besetzt (When busy) | while you are on a call |
| Wenn niemand abnimmt (When no one answers) | when you do not answer |
| Außerhalb der Geschäftszeiten (Outside business hours) | evenings and weekends |
For each rule, choose Klingeln (Ring), Anrufbeantworter (Voicemail), Weiterleiten (Forward), or Anruf abweisen (Reject the call). Save and make a test call.