User talk:202.83.56.254

January 2010
Please refrain from making unconstructive edits to Wikipedia, as you did to Optical switch. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Thank you. Connormah (talk | contribs) 04:51, 30 January 2010 (UTC)
 * If this is a shared IP address, and you didn't make the edit, consider creating an account for yourself so you can avoid further irrelevant notices.