A job description's primary purpose is employee recruitment. The job description alerts potential employees to the job opening and the job's requirements. As a result, the job description meets the company's need to attract qualified employees as defined by the job summary and job functions specified in the description.
dr martin cooper is the person credited with both inventing the modern cell phone as well as making the first cell phone call in new york city new york in april 1973 a related invention is the cave radio phone invented by nathan stubblefield who was awarded a patent for the idea in the early 20 th century 1908
Cell phones were invented by Martin Cooper in 1973, who was working for Motorola at the time. His was the first design that was practical and was truly âmobileâ (car phones have previously been invented-but they could only be used in a car).The first commercially available cell phone was not sold until six years later (in 1979).is was the first design that was practical and was truly âmobileâ (car phones have previously been invented-but they could only be used in a car). The first commercially available cell phone was not sold until six years later (in 1979).