News America Marketing, a publisher of coupons in the U.S. and Canada, producing over 165 billion coupons annually, today announced their free coupon application, SmartSource Xpress (SSX), is now available on iPhones.

AT&T announced today that the company’s first-quarter 2013 financial results will be released after the New York Stock Exchange closes on Tuesday, April 23, 2013. At 4:30 p.m. ET the same day, AT&T will host a conference call to discuss the results. The company’s earnings release, Investor Briefing and related materials will be available at AT&T Investor Relations before the conference call begins.

LiveU, a provider of live video-over-cellular solutions, is demonstrating its complete integrated Xtender antenna solution for SNG (satellite newsgathering) and ENG (electronic newsgathering) trucks that complement existing satellite connectivity and improves cellular reception, bandwidth, resiliency and latency in every scenario.

BlackBerry and Zimbalam, a global digital music distributor for developing and independent artists, today announced that they are working together to offer unsigned musicians a way to bring their music content to the BlackBerry World storefront.