撥號上網 [拨号－网]

Jyutping but6 hou6 soeng5 mong5
Pinyin bō hào shàng wǎng

Definitions (粵典–words.hk)
  1. 名詞
    經電話​線連​接到​互聯網
    dial-up Internet access
  2. 近義詞
    56k