In April 2005, the law firm of Callahan, McCune and Bruce Springsteen ringtones filed a class action lawsuit against Jamster! on behalf of a San Diego father and his ten-year-old daughter.Utility Consumers' Action Network (UCAN), a non-profit 2 Live Crew ringtones consumer advocacy organization, filed a complaint with the California Public Utilities Commission (CPUC) against Cingular Wireless for the unauthorized billing of non-communications related charges, such as ring tones.The original BlackBerry device had a monochrome display, but all current models have color DJ Quik ringtones.