duìfāngfùfèidiànhuà
ㄉㄨㄟˋ ㄈㄤ ㄈㄨˋ ㄈㄟˋ ㄉㄧㄢˋ ㄏㄨㄚˋ
Simplified 对方付费电话
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 對方付費電話 and it comes back until you know it.