As of January 31st, 2002 the Dart 300 is no longer available. Sierra Wireless will continue to provide existing DART 300 customers with support and technical assistance on a best effort for a term of three years after final sale (ending March 1st, 2005).
As of April 11th, 2000 the Dart 200 is no longer available. Sierra Wireless will continue to provide existing DART 200 customers with support and technical assistance on a best effort for a term of three years after final sale (ending May 1, 2003).