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.
in 1947 bell labs made the first cell phone but it took dr cooper of motorola to make a cell phone in 1974 for the government the public use of cell phones began in 1984 your question has two answers the phone was invented in 1889 by bell
Meet Marty Cooper - the inventor of the mobile phone. 1  Martin Cooper, inventor of the mobile phone, said manufacturers are cramming too much into new handsets. 2  In the early 80s mobile phones were a luxury that cost thousands of dollars. 3  Mr Cooper believes smartphones will become chips to implant behind the ear.