Travel around the world using 2b App*! Connect with your friends and relatives in Hong Kong anytime, without any IDD or voice roaming charge.Call forward your Hong Kong mobile number to 2b phone number when going abroad every time and save voice roaming charges for all your calls!#

Install 2b App in your Apple or Android device*, and make 2b calls to HK fixed lines or mobile numbers via local or overseas data network.

Connect to any HK telephone numbers using 2b App, whether it is mobile or fixed line, the other party does not need to install any program to receive calls from 2b App.