Versions 1.0 and 1.0B also included mandatory Bluetooth hardware device address (BD_ADDR) transmission in the Connecting process (rendering anonymity impossible at the protocol level), which was a major setback for certain services planned for use in Bluetooth environments.
Verzia 1.0 a 1.0b obsahovala aj povinné hardvérové ​​adresy Bluetooth zariadenia (BD_ADDR) v pripojenom procese (interpretácia anonymity nie je možná na úrovni protokolu), ktorý bol hlavnou prekážkou pre niektoré služby, plánované na použitie v Bluetooth.