User talk:73.90.206.170

April 2018
Hello, I'm Jargon777. I wanted to let you know that one or more of your recent contributions to Packet switching have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help Desk.  Jargon777    Leave a message  09:06, 12 April 2018 (UTC)
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