Smartphone detector

[almaz_1c]

Hi!

When I scan for BLE devices using "nrf UART 2.0" application I get a list of all available BLE devices. While running that application a bluetooth is activated on smartphone.

I need to develop firmware for NRF51822 to be able for detect smartphone with activated BLE.Does it possible to detect that smartphone using NRF51822 and get its MAC address? Should I configure NRF51822 as BLE_GAP_ADV_TYPE_ADV_SCAN_IND beacon for it as explained here: devzone.nordicsemi.com/.../ ?

[almaz_1c]

Thank you for answer! Does it (advertising) exactly what phone do while scanning for existing BLE devices such as beacons?