Patent ID: 9680981
Date: 2017-06-13
CPC Classifications: H04L,H04M,H04W

Claim:
1. A control method of a home appliance, the method comprising: retrieving information about a communication device; authenticating the communication device using the information; registering the authenticated communication device; receiving identification information of a receiver that receives a call request when the user inputs the call request; making a call to the receiver through the communication device in response to receiving the identification information of the receiver; receiving a first voice data from the authenticated communication device, the first voice data being received from another communication device through the communication device; outputting a first voice signal corresponding to the first voice data to a user; receiving a second voice signal from the user; and transmitting a second voice data corresponding to the second voice signal to the communication device, the second voice data being transmitted to the another communication device through the communication device.