Not only that, but a third device, a cassette tape, was generally needed as a storage device to hold the messages ... Baofeng handheld unit. The answering machine can record any sounds that ...

Meanwhile, AT&T scientists were building their own version of the answering machine. For six months in 1934, callers to Bell Laboratories were greeted by a recorded message and prompted to leave ...

Not only that, but a third device, a cassette tape, was generally needed as a storage device to hold the messages ... Baofeng handheld unit. The answering machine can record any sounds that ...