3 Super Talk

3 Super Talk is a communication service exclusively for selected 3HK 4G LTE and 3G corporate subscribers registered for IDD and roaming. It allows users to make and receive unlimited voice calls worldwide using their original mobile number via mobile data or Wi-Fi, whether in Hong Kong or overseas. The extension supports seamless access to the handset's contact list and offers features like caller number display and call waiting.

Users benefit from no need for counterparties to install the app, as calls can be made to and received from any fixed or mobile phone. While the monthly subscription covers incoming and outgoing calls to Hong Kong numbers, additional charges may apply for data usage and international calls. Service quality depends on network stability, and emergency calls are not supported. This extension is ideal for corporate users looking to stay connected globally while reducing roaming call expenses.