2-Easy app for iPhone and iPad

It is required to set up account numbers, for both Indoor Unit and its related Extensions, and register the account number of Indoor Unit to appointed Server. In this way the functions can be activated, as follows.
Through APP on mobile phone, user can monitor the environment around his home.
When there is a call from mobile phone to Indoor Units, user can answer the call when he is available.
When the system set up to activate Call Divert, user can answer the call from Outdoor Station, to talk to visitors via mobile phone, and control unlocking via mobile phone as well.
Users can Recall when entering the menu of Call Records on the Indoor Units