Audio and Multimedia
In terms of audio capabilities, the KG920 offers a built-in loudspeaker but lacks a 3.5mm headphone jack, which was unconventional for its time and might have required users to rely on Bluetooth or proprietary accessories. It supports various ringtone formats, including polyphonic and MP3, allowing for customization. Furthermore, the device hosts a music player capable of handling MP3, AAC, and WMA files, adding to its multimedia functionality.