Wo trumpet blacklist setting?

Blacklist is a list of numbers set by wo trumpet that refuse to receive voice calls and text messages. Users can blacklist unwanted incoming calls or SMS numbers and refuse to receive them. Users can add, modify and delete blacklists. When the phone number on the blacklist calls a user, the system will play a prompt tone such as "The user is temporarily unavailable" to the caller according to the user's settings.

Tips: The blacklist function takes precedence over the logical shutdown. That is, the number in the blacklist calls the user when the user is turned off logically, and the system performs operations such as prompt playback according to the business settings of the blacklist.