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KENNEWICK, Wash.--([ BUSINESS WIRE ])--Electronic Systems Technology, Inc. (EST) (OTCQB:ELST),dba ESTeem Wireless Modems, the manufacturer of the ESTeema" product line of narrow band licensed, Ethernet licensed and unlicensed wireless modems, today announced the following personnel change.

Jon Correio, Vice President of Finance/Administration and Director of the Company, has resigned for personal reasons. Mr. Correio has served as Vice President of Finance since 2002, and has been with the Company since 1992.

Effective Aug 28^th, Mike Eller was hired as Manager of Finance and Administration to replace Jon Correio. Mr. Eller has over thirteen years of experience in accounting, financial controls and strategic planning. Most recently, Mr. Eller held the position of VP of Operations with Macyas Logistics and Operations in Portland, TN. He chose to leave Macyas to move closer to family in Washington State. Mr. Eller is a graduate of Washington State University with a Bacheloras in Business Administration (emphasis in accounting and finance).

Electronic Systems Technology (EST) has been a publicly held Corporation since 1984. EST was the first company to develop the wireless modem receiving both the United States and Canadian patents for this technology.

Contact Tom Kirchner at Electronic Systems Technology, Inc. for additional information.