How do you pronounce 信?

Q: How do you pronounce 信? A: seon3, e.g.

信 (seon3) — meaning, pronunciation, examples

信 (seon3, xìn) — letter; mail M: 封fēng [封]; to trust; to believe; to profess faith in; truthful; confidence; trust; at will; at random

信不信由你 (seon3 bat1 seon3 jau4 nei5) — believe it or not
信仰 (seon3 joeng5) — belief
信史 (seon3 si2) — recorded history; believable history
信和中心 (seon3 wo4 zung3 sam1) — Sino Centre, a teenager's mall in Hong Kong
信德中心 (seon3 dak1 zung3 sam1) — Shun Tak Centre, a mall which connects to the Macau Ferry Pier in Hong Kong
信心爆棚 (seon3 sam1 baau3 paang4) — extremely confident