User talk:201.199.231.40

May 2022
Welcome to Wikipedia. Editors are expected to treat each other with respect and civility. On this encyclopedia project, editors assume good faith while interacting with other editors, which you did not appear to do at Passive optical network. Here is Wikipedia's welcome page, and it is hoped that you will assume the good faith of other editors and continue to help us improve Wikipedia! Please check out WP:BRD before reverting reverts. Zac67 (talk) 14:42, 18 May 2022 (UTC)