User talk:122.174.220.230

July 2019
Hello, I'm Jessicapierce. An edit that you recently made to Radio Bearer in UMTS seemed to be a test and has been removed. If you want to practice editing, 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! Jessicapierce (talk) 16:28, 28 July 2019 (UTC)