zhěng​tǐ​shù​wèi​fú​wù​wǎng​lù

ISDN

  1. whole
    the entire body or system; the entirety of a collective or thing
  2. digital
    Relating to or using computer technology; Taiwan term for the Mainland usage 数字 shù​zì or 数码 shù​mǎ in contexts like "digital camera" or "digital media"
  3. service
    The action of helping or doing work for someone; a particular facility or assistance provided.
  4. Internet
    (Taiwan) computer network; the Internet; equivalent to mainland Chinese 网络 wǎng​luò