How reliable is internet access in Tonga with Truly Roaming, especially for video calls?

Internet reliability in Tonga, while improving, requires managing expectations. The infrastructure is primarily satellite-based. With Truly Roaming, you'll generally find stable 3G/4G service in the capital, Nuku'alofa, and other main towns. This is typically sufficient for essential tasks like email, messaging, and even light video calls if the connection is strong. For critical work, always plan to download files in advance and schedule video calls during peak signal times. It's a solid connection for staying productive, but not always for heavy data transfers.