====== Blacklist ====== If you are bothered by spammers or unwanted calls, you can add their numbers to the blacklist and reject calls from unidentified numbers. ---- To add a number to the blacklist, go to **Settings** — **More** — **Blacklist**. {{::blacklist_settings.png?nolink|}} When entering blocked numbers, you can use a mask. For example, +49 (30) 1234-56*. This mask will block all numbers in the range of +49 (30) 1234-5600 to +49 (30) 1234-5699.