Encyclopedia > 486 BC

  Article Content

486 BC

All Wikipedia text is available under the terms of the GNU Free Documentation License

  Search Encyclopedia

Search over one million articles, find something about almost anything!
  Featured Article
Glossary of telephony terms

... -- digital access and cross-connect system (DACS) -- digital circuit patch bay[?] -- digital loop carrier[?] (DLC) -- digital primary patch bay[?] -- digital switch ...