MP2 Solutions selects the Sierra Wireless EM3420 to provide wireless connectivity for mobile point-of-sale device

Sierra Wireless EM3420 embedded module connects the MRT300 rugged mobile point-of-sale terminal to CDMA 1X networks for real-time mobile inventory, payment, and delivery transactions
Vancouver, British Columbia and Plano, Texas -June 13, 2005
Sierra Wireless (NASDAQ: SWIR - TSX: SW) and MP2 Solutions today announced that MP2 Solutions has selected the Sierra Wireless EM3420 embedded module to provide wide area wireless connectivity to CDMA 1X networks for the MRT300 Mobile Retail Terminal. Customers using the MRT300 device can scan, authorize credit card payments, and check inventory wirelessly in real time via the EM3420 embedded module's wireless wide area network (WWAN) connection. Users can also print customer receipts and reports, making the product ideal for retail and service companies that need to conduct complete, secure, on-site or mobile payment transactions.

The MRT300 is a rugged device that combines WWAN, WLAN, barcode scanner, printer and a magnetic stripe reader, running on Microsoft's Windows Mobile operating system for Pocket PC. The extensive functionality of the MRT300 sets the device apart from traditional wireless terminals and PDAs - with a continuous battery life of 10 to 12 hours, customers using the device can check inventory, take payments, deliver goods, print receipts and send data back to headquarters.

"The MRT300 mobile point-of-sale terminal is a prime example of the value wireless data connections can offer to enterprises in industries ranging from retail, to field services, to transportation" said Dan Schieler, Senior Vice President of Worldwide Sales for Sierra Wireless. "With the MRT300 device and the wireless data connection powered by the EM3420 embedded module, businesses can offer their customers better on-site service, while streamlining their own payment processing and record-keeping procedures."

"Our customers rely on our products for some of the most critical functions in their businesses, including cash flow and inventory management, and they expect solid, reliable performance," said Todd J. Carey, CEO, for MP2 Solutions. "Sierra Wireless products are highly regarded for their reliable performance, and integrating the Sierra Wireless EM3420 module into the MRT300 device helps us to deliver a product that consistently meets our customers' expectations."

The dual-band (800/1900 MHz) Sierra Wireless EM3420 embedded module can be integrated into a variety of devices and offers voice, data, and messaging functionality and best-in-class power management, along with gpsOne and E911 functionality for emergency location. Manufacturers select the Sierra Wireless EM3420 module to ensure the highest product quality and reliability in their devices, offering mobile professionals "always-on" wireless connectivity at data speeds of up to 153.6 kbps.

For more information about the MRT300 mobile point-of-sale terminal from MP2 Solutions, please visit www.mptwo.com/products.htm, or call 866 MPTWO22 (866-678-9622).

For more information about Sierra Wireless' embedded modules, please visit www.sierrawireless.com/product/oemmodules.aspx. To contact the Sierra Wireless Sales Desk, call +1 604-232-1488 or e-mail sales@sierrawireless.com.

Note to editors:
To view and download images of Sierra Wireless products, please visit www.sierrawireless.com/product/photos.aspx.

About MP2 Solutions
MP2 Solutions is emerging as a mobility market leader and innovator offering a product suite that features the latest advancements in mobility equipment, software and reporting. MP2 also utilizes the latest in wireless and encrypted technologies over multiple network standards (1XRTT CDMA, 802.11b/Wi-Fi) with a focus on back end reporting and centralized company management. Alliance partners such as Samsung, Verizon Wireless, and Microsoft bring a wealth of experience, services, and expertise to MP2 Solutions. For more information please visit www.mptwo.com.

About Sierra Wireless
Sierra Wireless is a leader in delivering highly differentiated wireless solutions that enable our customers to improve their productivity and lifestyle. Sierra Wireless develops and markets the AirCard, the industry-leading wireless PC card line for portable computers; embedded modules for OEM wireless applications; and the MP line of rugged vehicle-mounted connectivity solutions. For more information about Sierra Wireless please visit www.sierrawireless.com.

"AirCard" is a registered trademark of Sierra Wireless. Other product or service names mentioned herein may be the trademarks of their respective owners.

Forward Looking Statements
This press release contains forward-looking statements that involve risks and uncertainties. These forward-looking statements relate to, among other things, plans and timing for the introduction or enhancement of our services and products, statements about future market conditions, supply conditions, channel and end customer demand conditions, revenues, gross margins, operating expenses, profits, and other expectations, intentions, and plans contained in this press release that are not historical fact. Our expectations regarding future revenues and earnings depend in part upon our ability to successfully develop, manufacture, and supply products that we do not produce today and that meet defined specifications. When used in this press release, the words "plan", "expect", "believe", and similar expressions generally identify forward-looking statements. These statements reflect our current expectations. They are subject to a number of risks and uncertainties, including, but not limited to, changes in technology and changes in the wireless data communications market. In light of the many risks and uncertainties surrounding the wireless data communications market, you should understand that we cannot assure you that the forward-looking statements contained in this press release will be realized.


For Further Information Contact:

Sharlene Myers
Sierra Wireless
Phone: 604-232-1445
Email: smyers@sierrawireless.com
Website: www.sierrawireless.com

Kathleen Katona
MP2 Solutions, Inc.
Phone: 913-702-4915
Email: Kathleen.katona@mptwo.com
Website: www.mptwo.com