Internal DSP emphasizes weak indications and decodes computer technological know-how help text. No PC required. Rotary dial operation. Copy got words and paste programming help send templates. 128 x 64 dot backlit image LCD display. Real time spectrum analyzer with 25 x 6 personality text display area. , Entrepreneur, and Social Media Examiner. Christopher Penn: Christopher is computing device science help vice chairman of advertising era at SHIFT Communications, a public family members rm, as well as desktop technology help co founder of PodCamp New Media Community Conference, and co host of computer technological know-how help Marketing Over Coffee podcast. He is an adjunct professor of Internet advertising and marketing and computing device technological know-how help lead area count number expert and professor of Advanced Social Media at computer science help University of San Francisco. Hes also computer technological know-how help co author of Marketing Blue Belt: From Data Zero programming help Marketing Hero. Jenn Herman: Jenn Herman is a social media advisor, speaker, and globally recognized Instagram expert. She is computing device technological know-how help leading edge blogger on Instagram marketing.