Place it at the start of a scene to signal an incoming call, then follow it with the Discord Call sound once someone picks up, or pair it with the Door Knocking sound when a visitor arrives while the phone is ringing.
關於此聲音
This is a very short ring from an old landline telephone, a single sharp trill that sounds like an old handset calling from another room. It feels instantly nostalgic and slightly urgent, the kind of sound that makes you glance toward the phone before you even think about it.