Speed Phone(スピードフォン) for Android – Latest Version & Features

Speed ​​Phone-A calling app that focuses on phone functions.It is a simple calling application that sticks to the phone function.With a simple user registration, a phone number (SP number) dedicated to Speed ​​Phone will be issued and you can use it immediately.You can enjoy high-quality voice calls between "Speed ​​Phone" users for free.Have a second phone number (SP number) in the app!■ Operating environmentAndroid 9.0 or later■ Functions and specifications of NE-Phone・ Free voice call・ WEB phonebook (contact information)・ Speakerphone, mute・ Call history・ Hold, transfer■ Notes・ Calls are limited to Speed ​​Phone users.・ The application is free to use, but data communication charges are required.・ We will update the version regularly, so please always use the latest version.