There is a substantial history regarding the modern wireless or “cellular” telephone. Wireless phones date back to just after World War II with Mobile Telephone System (MTS) and have progressed to a Fifth Generation (5G) wireless cellular telephone technology. The following are pages that describe wireless telephone technology from yesteryear to present day.
Cellular Phone History
Mobile phones before cellular phones
We had to start somewhere. A hybrid analog/digital cellular phone system
Moving away from analog to first generation digital phone systems
The modern era of wireless phones, where data is king