話音郵件 [话－邮－]

Jyutping waa6 jam1 jau4 gin2
Pinyin huà yīn yóu jiàn

Definitions (Wiktionary)
  1. noun
    voice mail (system for storing verbal messages left through a conventional telephone network)
  2. noun
    voice message
    (syn.) 語音信息, 语音, 语音信息, 語音