HiNet行動傳真 is a free Android app developed by HiNet that provides the most convenient way to send and receive faxes. After downloading and installing the app, users can immediately start using the service to send and receive faxes. This app is exclusively available to HiNet/HN/mobile phone/landline customers.

The app offers several features that make it an efficient tool for mobile office workers. Users can send faxes to both domestic and international numbers, with domestic rates starting at 3.5 yuan per page and international rates varying by region and time. The app also allows users to take pictures with their phone's camera or select images from their Android photo gallery to send as faxes. Additionally, the app requires users to register their phone number for verification purposes, ensuring the security of their fax transmissions.