Smart Biz Line On-the-go is a mobile application developed by HONG KONG TELECOMMUNICATIONS HKT LIMITED. It is a free Android app in the Social & Communication category. With Smart Biz Line On-the-go, users can effectively manage their business line and stay connected with their business partners and clients, no matter where they are.

One of the main features of Smart Biz Line On-the-go is the ability to make and receive office calls via Internet call on your Android phone, even if you are out of the office. This mobile office functionality allows users to stay connected and conduct business seamlessly, regardless of their physical location.

Another useful feature is the single-number display, which enables users to always show their office number to callers. This provides a professional image and ensures that callers can easily reach the user on their designated office line.

Smart Biz Line On-the-go also offers a visualized voicemail box, allowing users to listen to their office phone's voicemails through a user-friendly interface, no matter where they are. This convenient feature ensures that users can stay updated on important messages and respond promptly to any business-related matters.

Please note that the performance of the PCCW On-the-go Internet call service is subject to availability and the quality of data connections.

Overall, Smart Biz Line On-the-go is a valuable tool for professionals who need to manage their business line on the go. With its mobile office functionality, single-number display, and visualized voicemail box, users can stay connected and effectively handle their business communications anytime, anywhere.