eCall BLE app for iPhone and iPad

eCall BLE APP can call elevator automatically for you via Bluetooth. The elevator would be summoned automatically when you are approaching, and then the destination floor would be selected automatically when you get into the cabin. Before calling elevator, you need to add OTIS elevator and set destination floor in the APP in advance, and enable your mobile Bluetooth.

KEY FEATURES:
-Summon elevator and select destination floor automatically
-Add multiple destination floors for one elevator, and change floors quickly
-Add multiple elevators and change automatically when call different elevators
-Stop/start automatic call function