The lawsuit alleges that Jamster! scammed cellular telephone customers through the use of fraudulent and deceptive Pearl Jam ringtones.Utility Consumers' Action Network (UCAN), a non-profit MercyMe 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.To fully integrate the BlackBerry into a Donnie McClurkin ringtones, the installation of BlackBerry Enterprise Server (BES) is required.