ハートスマホ

ハートスマホ is an intuitive home application designed for Heart Smartphone subscribers, streamlining smartphone operations. It transforms your home screen into a user-friendly interface that prioritizes call functions and quick access to frequently used applications. By setting 'Cable Smartphone Dial' as your dial app, users can make economical calls. Note that access to contacts is required for speed dial functionality, and no personal data is collected. Visit the Heart Smartphone service page for details.