The Internet-based transition was further marked in 2005 with the on-air, Usher ringtones review of "SmashTheTones" (now "Mobile17"), the first third-party solution to allow ring tone creation on a webpage without requiring downloadable software or a digital audio editor.Utility Consumers' Action Network (UCAN), a non-profit James Blunt 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.RIM provides a proprietary multi-tasking operating system (OS) for the BlackBerry, which makes heavy use of the DJ Webstar ringtones, particularly the scroll wheel (1995 - 2006) or more recently the trackball (September 12th 2006 - Present).