In Latin, a stemless variant shape of the upsilon was borrowed in early times as V—either directly from the Western Greek alphabet or from the Etruscan alphabet as an intermediary—to represent the same /u/ sound, as well as the consonantal /w/. Thus, "num"— originally spelled "NVM"— was pronounced /num/ and "via" was pronounced [ˈwia]. From the 1st century AD on, depending on Vulgar Latin dialect, consonantal /w/ developed into /β/ (kept in Spanish), then later to /v/.
During the Late Middle Ages, two forms of "v" developed, which were both used for its ancestor /u/ and modern /v/.
https://en.wikipedia.org/wiki/V
V, mely U-t jelent. Koszi a pontositast. /s
Vajon ez a jelkeszlet elegseges volt a magyar nyelv hanghelyes leirasara?