Exhibit 17.3 (Received by Electronic Mail) From: larry fox To: Gary Hokkanen Sent: Saturday, June 23, 2001 7:43 PM Subject: resignation June 21, 2001 To the Board of Directors of Wireless Ventures, Inc. This letter is to inform you of my resignation from the Board of Directors of Wireless Ventures, Inc. effective immediately. Sincerely, Lawrence Fox