Hi, There you can download android app "Bluetooth Calling" for Android free, apk file version is 2.1 to download to your android device just click this button. It's easy and warranty. We provide only original apk files. If any of materials on this site violates your rights, report us
Screenshosts of Bluetooth Calling
Description of Elevator Calling System
Register destination floor by using mobile phone, no need to touch the elevator button. Easy to use, and more safety for elevator passengers.