The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
Happened as dated, per hexus.net: "…llular modem product news, the XMM 7660 was announced. This is an LTE modem that delivers Cat-19 cap…"
TechRadar's headline "5G will have 'fastest ever' global rollout" supports the same general claim, but the fetched page returned only navigation and membership content with no substantive article text, so this is only tangential support.
Axios's own headline, "5G will see a wide rollout in 2020," backs the pin's general claim of a 2020-era 5G rollout, though the article returned a 403 error and could not be retrieved to confirm specific details beyond the title.
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most. A picture that shows something else, or shows it badly, is looked at too, and moved down or replaced.
