Sierra Wireless Inc. (sierrawireless.com)

The Company will release its financial results for the quarter ended September 30, 2008 on Tuesday, October 28, 2008.

CONFERENCE CALL

We will host a conference call to review our results on Tuesday, October 28, 2008 at 5:30pm Eastern time. To participate in this conference call, please dial in the following number approximately ten minutes prior to the commencement of the call: 1-800-733-7560 or 1-416-644-3414. We look forward to having you participate in our call.

For those unable to participate in the live call, an instant replay will be available for 7 business days. Dial 1-877-289-8525 or 1-416-640-1917 and enter passcode 21280223# to access the instant replay.

WEBCAST (listen only)

The Company will also broadcast its conference call over the Internet. To access the web broadcast, please enter http://www.newswire.ca/en/webcast/viewEvent.cgi?eventID=2381500. Microsoft Windows Media Player software is required. To download the software, go to: www.microsoft.com/windows/windowsmedia/download.

The Web broadcast will remain available at the above link for 90 days following the call.

FOR FURTHER INFORMATION PLEASE CONTACT:

Sierra Wireless, Inc.,
Investor Relations
Phone: 604.231.1181
Email: investor@sierrawireless.com