User talk:81.109.186.7

January 2011
Welcome to Wikipedia. Although everyone is welcome to contribute to Wikipedia, at least one of your recent edits, such as the one you made to Mac App Store, did not appear to be constructive and has been reverted or removed. Please use the sandbox for any test edits you would like to make, and read the welcome page to learn more about contributing constructively to this encyclopedia. The reverted edit can be found here. Thank you. → ♠ Gƒoley ↔ Four ♣ ← 18:31, 16 January 2011 (UTC)

January 2018
Hello, I'm Pdcook. I wanted to let you know that one or more of your recent contributions to History of the telephone have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks. P. D. Cook Talk to me! 19:21, 17 January 2018 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.