Ms. Sharlene Myers reports

SIERRA WIRELESS TO REPORT FOURTH QUARTER AND FULL YEAR 2012 RESULTS ON FEBRUARY 6, 2013

Sierra Wireless Inc. will release its financial results for the fourth quarter and full year ended Dec. 31, 2012, after market close on Wednesday, Feb. 6, 2013. Sierra Wireless president and chief executive officer Jason Cohenour, and chief financial officer David McLennan will host a conference call and webcast with analysts and investors to review the results at 5:30 p.m. EDT the same day. A live slide presentation will be available for viewing during the call.

Conference call

To participate in this conference call, please dial the following numbers approximately 10 minutes prior to the starting time:

Toll-free (Canada and United States):  1-877-201-0168

Alternative number:  1-647-788-4901

Conference ID:  87240990

For those unable to participate in the live call, a replay will be available until Feb. 27, 2012. Dial 1-855-859-2056 or 1-800-585-8367 and enter the conference ID number above to access the replay.

Webcast

A webcast presentation will also be available for viewing in conjunction with the conference call.

The webcast will remain available for one year following the call.