Thank you for visiting One.Tel website.

Established in 1998, as a fast growing telecommunications company, One.Tel provides a reliable array of products at competitive values, including flat rate international calls, post-paid calling cards, IDD Roaming Service and PC-Secure Services.

One.Tel is one of the first telecommunications companies in Hong Kong offering standard low flat rates for IDD 1686 calls, which is available 24 hours a day, 7 days a week, 365 days a year.