Phone answering machine is a device that is connected to atelephone. If the phone did not answer after saying several times, phone answering machine will send a message to the caller. Callers can leave messages (after the beep sound). PhoneAnswering Machine is different from the voicemail, which is basedon the network. Phone Answering Machine installed at home (oroffice).
In the past, Phone answering machine using a tape (audiocassette versions of smaller ones). Now, most systems use RAMto store messages and the text before recorded. Many systemsthat allows listening to a message left with a voice in the phoneanswering machine. Phone answering machine also has a cost-saving system: if no message, the sound of a phone call would be less.