Request sample copy @ http://www.reportsweb.com/inquiry&RW00011369086/sample A walkie-talkie (more formally known as a handheld transceiver, or HT) is a hand-held, portable, two-way radio transceiver. Its development during the Second World War has been variously credited to... Donald L. Hings, radio engineer Alfred J. Gross, and engineering teams at Motorola.更多