Centrex Review: Centrex has been my business phone solution, and it's been a game-changer! ☎️ Their services are reliable, keeping me connected with clients. However, there have been occasional issues with call quality, making important discussions feel like talking through a tunnel. 📞🌐 In summary, Centrex is a solid choice for business communication, even if there are occasional call quality hiccups. 👍📈