The navigation system has multi-language selection, accepts spoken instructions and allows the user to choose a preferred route. With the TomTom inplace, the built in microphone and Bluetooth interface allow hands free calling from a Bluetooth-enabled cell phone. The AVN2210p can not only handle CD and CD-R/RW audio sources, the conveniently located USB port allows WMA or MP3 files to be played directly from a USB flash drive, and an optional iPod cable allows full iPod controls and funtions. Another option available is the SIR-ECL1 dedicted SIRIUS radio tuner, which allows access to all the SIRIUS channels and displays the relevant information on the navigations section's screen.