BLE equipment from the machine and mobile phone automatic link problem

[Sriun]

In a project, I know the Bluetooth address from the machine, also know the phone's address. I want to let Bluetooth devices from the computer and mobile phone side of Bluetooth for automatic recognition of the connection. In directional links, whether can realize the automatic connection? Phone can increase white list?

[Sriun]

You should know that many users don't like to download the app, when the user opens the Bluetooth, under what circumstances can active and links to my equipment? And does not require user manual to operate it. I know when the first link to the success, the second time will take the initiative to link and see if we can to advance to the white list written into the mobile phone Bluetooth??