nèixiànxiāoxi
ㄋㄟˋ ㄒㄧㄢˋ ㄒㄧㄠ ˙ㄒㄧ
Simplified 内线消息
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 內線消息 and it comes back until you know it.