Place it at the very start of a morning greeting edit, before any reply or reaction, then follow it with Bom Dia Magnata for a second greeting, and close with Olha a Mensagem when the recipient finally notices the chat.
關於此聲音
This is a short Portuguese voice greeting, about two and a half seconds long, in which a voice says bom dia pra você and adds that the speaker is just passing by quickly to say something. The delivery is warm, brisk and teasing, like a friend popping into a chat first thing in the morning. It feels cheerful and slightly mischievous, turning a routine hello into a small joke.