Disclosed is a method a method by an electronic device, including receiving a message, analyzing text contents comprising a plurality of words included in the received message, outputting a first predetermined notification for notifying an arrival of the received message if a specific criteria and a notification configuration related to the specific criteria are satisfied based on the analyzing, outputting a second predetermined notification for notifying the arrival of the received message if the specific criteria is not satisfied based on the analyzing, and outputting the second predetermined notification for notifying the arrival of the received message if the specific criteria is satisfied and the notification configuration related to the specific criteria is not satisfied based on the analyzing, wherein each of the first predetermined notification and the second predetermined notification includes at least one of a sound notification, a haptic notification and a light notification, and wherein the first predetermined notification is different from the second predetermined notification

Disclosed is a method a method by an electronic device, including receiving a message, analyzing text contents comprising a plurality of words included in the received message, outputting a first predetermined notification for notifying an arrival of the received message if a specific criteria and a notification configuration related to the specific criteria are satisfied based on the analyzing, outputting a second predetermined notification for notifying the arrival of the received message if the specific criteria is not satisfied based on the analyzing, and outputting the second predetermined notification for notifying the arrival of the received message if the specific criteria is satisfied and the notification configuration related to the specific criteria is not satisfied based on the analyzing, wherein each of the first predetermined notification and the second predetermined notification includes at least one of a sound notification, a haptic notification and a light notification, and wherein the first predetermined notification is different from the second predetermined notification

A method of automatically playing a voice message is proposed to be implemented by a smartphone that executes an instant communication software program. The method includes: opening, by the smartphone, a chat window for communication between a user of the smartphone and a chatting target; and upon determining that there is at least one voice message not having been played before in the chat window and, based on a signal provided by a proximity sensor near a receiver of the smartphone, that there is an object close to the receiver, automatically and audibly outputting the at least one voice message using the receiver.

According to a multifunction machine as an electronic apparatus according to the present invention, a badge is arranged on a screen displayed on a display. A number indicating an undelivery number is assigned to the badge. The multifunction machine includes a human sensor that senses the presence or absence of a user in a predetermined area at the periphery of the multifunction machine. Based on a sensing result by the human sensor, determination on whether or not a message is delivered to the user is made. Then, based on such a determination result, the undelivery number is managed.

According to a multifunction machine as an electronic apparatus according to the present invention, a badge is arranged on a screen displayed on a display. A number indicating an undelivery number is assigned to the badge. The multifunction machine includes a human sensor that senses the presence or absence of a user in a predetermined area at the periphery of the multifunction machine. Based on a sensing result by the human sensor, determination on whether or not a message is delivered to the user is made. Then, based on such a determination result, the undelivery number is managed.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for a virtual intercom. In some implementations, a request from a visitor device to communicate with an occupant of a particular unit of the facility is received. A location of the visitor device is received. Based on the received location, it is determined that the visitor device is within a predetermined bounded area. An occupant profile is identified based on the received request. Information associated with the occupant profile is obtained. Based on the obtained information, it is determined the occupant has registered a profile. Based on the obtained information, a communication path to an occupant device is identified. The request from the visitor device is sent, using the communication path, to an occupant device belonging to the occupant. A response from the occupant device is received. Based on the response, an action is performed.

Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for a virtual intercom. In some implementations, a request from a visitor device to communicate with an occupant of a particular unit of the facility is received. A location of the visitor device is received. Based on the received location, it is determined that the visitor device is within a predetermined bounded area. An occupant profile is identified based on the received request. Information associated with the occupant profile is obtained. Based on the obtained information, it is determined the occupant has registered a profile. Based on the obtained information, a communication path to an occupant device is identified. The request from the visitor device is sent, using the communication path, to an occupant device belonging to the occupant. A response from the occupant device is received. Based on the response, an action is performed.

Video communications between multiple computer systems configured to transmit and receive video content. A client transmitter is enabled to transmit a video message for display on the client recipient. The client transmitter is configured to transmit or record the video message to the video server. The video message is archived by the video server. When the client recipient is unavailable during the beginning of the transmission of the video message and when the client recipient is available later during the transmission of the video message, the client recipient is enabled to display the video message from the beginning of the video message while the transmission of the video message is still ongoing.

Video communications between multiple computer systems configured to transmit and receive video content. A client transmitter is enabled to transmit a video message for display on the client recipient. The client transmitter is configured to transmit or record the video message to the video server. The video message is archived by the video server. When the client recipient is unavailable during the beginning of the transmission of the video message and when the client recipient is available later during the transmission of the video message, the client recipient is enabled to display the video message from the beginning of the video message while the transmission of the video message is still ongoing.

Methods and apparatuses for communications between a wearable device, a headset that can be attached to and detached from the wearable device, and a communications device. The wearable device detects when a user detaches the headset and establishes a Bluetooth connection between the headset and the wearable device or between the headset and another communications device.