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Jyutping loi4 din6 daap3 ling1
Pinyin lái diàn dá líng

Definitions (Wiktionary)
  1. noun, Taiwan
    personalised ringback music
    (syn.) 彩铃, 彩鈴
Definitions (兩岸三地生活差異詞語彙編—Two Shores Three Places)
  1. 電信通訊:臺
    來電答鈴
  2. 電信通訊:陸
    彩鈴、回鈴音

來電答鈴 [来电-铃]

Jyutping
Pinyin lái diàn dá líng

Definitions (CC-CEDICT)
  1. (Tw) ringback tone (heard by the originator of a telephone call)