The other party has blacklisted you, and your phone will ring when you call. It's just that the ringtone of this mobile phone is different from the normal ringtone. It's always busy. It always beeps. You'll never get through to this number.

Now that the other party has blacklisted you, don't try not to call this number again. Because it's useless. It will only increase your troubles. Makes you particularly angry. It doesn't matter if it's not particularly important. Pull black, pull black, you can also pull black, so that none of you owes anyone fairness.