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Jyutping taai3 hung1 kaa1
Pinyin tài kōng kǎ

Definitions (Wiktionary)
  1. noun, Hong-Kong
    SIM card without registerd with personal information, such that its holder could not be traced

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Jyutping taai3 hung1 kaat1
Pinyin tài kōng kǎ

Definitions (粵典–words.hk)
  1. 名詞
    唔​使​登記​同簽​約​嘅​電​話​卡​(​量​詞​:​張​)
    prepaid SIM card; literally: space card
    • 出張太空卡唔怕畀合約綁住。
      出张太空卡唔怕畀合约绑住。
      ceot1 zoeng1 taai3 hung1 kaat1 m4 paa3 bei2 hap6 joek3 bong2 zyu6.
      A prepaid SIM card can save you from being stranded by mobile phone contract.
  2. 參看
    太空咭
Examples (粵典–words.hk)
  1. Cantonese
    出张太空卡唔怕畀合约绑住。
    出張太空卡唔怕畀合約綁住。
    ceot1 zoeng1 taai3 hung1 kaat1 m4 paa3 bei2 hap6 joek3 bong2 zyu6.
    • A prepaid SIM card can save you from being stranded by mobile phone contract.