Allen THOMPSON

Allen THOMPSON

My name is Allen THOMPSON. I will be posting instruction guides, how-to, troubleshooting tips and tricks on Linux, Networks telecom, hardware, security and web. My focus is to write articles that will either teach you or help you resolve a problem.

22 thoughts on “History of the Wireless G – 0G, 1G, 2G, 3G, 4G, 4G LTE, 5G – What are They?

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