Company to Webcast Earnings Call for Investors and Media

NEW YORK, April 25, 2011 /PRNewswire/ -- Sirius XM Radio (NASDAQ: SIRI) today announced that it plans to release first quarter 2011 financial and operating results on Tuesday, May 3, 2011.

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SiriusXM will hold a conference call at 8:00 am ET on Tuesday, May 3, 2011 to discuss these results. Investors and the press can listen to the conference call via the company's website, www.siriusxm.com, and on its satellite radio service by tuning to SIRIUS channel 113 or XM channel 90. The call will also be available on the Sports Nation 2 channel on SiriusXM Internet Radio and through the SiriusXM Internet Radio App for the Apple iPad, iPhone, iPod touch and several BlackBerry and Android-powered smartphones.