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.Files can be sent to the mobile phone by direct connection (e.g., USB cable), Bluetooth, Jack Johnson ringtones, or e-mail, however, most ring tone makers have adopted a "one size fits all" strategy of downloading through the Internet; while appealing to the lowest common denominator, this method usually results in charges to the user for Internet time used on their mobile phones.Utility Consumers' Action Network (UCAN), a non-profit Dashboard Confessional 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.Some BlackBerry devices do not depend on mobile phone service coverage and are Blur ringtones compatible, like similar handheld devices that are on the market.Modern BlackBerry handhelds incorporate an ARM 7 or 9 processor, while older BlackBerry 950 and 957 handhelds used Barry Manilow ringtones.The more commonly known smartphone BlackBerry, which supports push Rush ringtones, mobile telephone, text messaging, internet faxing, web browsing and other wireless information services was released in 2002.