Talk:DS4/NA

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Context

This article does not explain the context of the subject matter and need referencing. Jezhotwells (talk) 16:53, 19 December 2009 (UTC)[reply]

At lead, I added ""in telecommunications" wikilink for context, and removed Context notice; added Tech. notice. JoeNMLC (talk) 16:16, 13 October 2021 (UTC)[reply]

Also added See also section, with "Outline of telecommunication" JoeNMLC (talk) 16:19, 13 October 2021 (UTC)[reply]