Patent ID: 8760270

Claim:
An intercom system controlling method being performed by execution of computer readable program code by a processor of an electronic device, the method comprising: storing intercom system location information in a storage device of the electronic device, wherein: the intercom system location information comprises addresses and place names of buildings that comprise an intercom system, the intercom system comprising an indoor intercom positioned within a building, an outdoor intercom positioned at an entrance of the building, and an IP address of a network device of the intercom system; setting a reply interface, displayed on a screen of the electronic device, to provide different alert messages and operable buttons regarding different communication statuses between the intercom system and the electronic device; receiving a request data packet of a request to establish communication with the electronic device, wherein the request data packet is generated and sent by the network device of the intercom system, the request data packet comprising the IP address of the network device and a network address of the electronic device; and displaying the intercom system location information associated with an IP address of the network device contained in the request data packet, and corresponding alert messages and operable buttons on the reply interface.