System and method for transmitting and receiving an event message

摘要

A system for transmitting and receiving an event message is provided. The system comprises a transmitting terminal that generates an event message, and that transmits the event message and caller information, an event message service server that stores phonebook data after receiving the phonebook data transmitted from at least one terminal, that searches for a receiving terminal including the caller information in the phonebook data among receiving terminals included in the phonebook data of the transmitting terminal when receiving the event message, and that transmits the event message to the searched receiving terminal, and a receiving terminal that receives an event message transmitted by the event message service server, and informs its user of reception of the event message.

主权项

1. A method of operating an electronic device, the method comprising:
receiving content from a first external device corresponding to a first user; determining whether first contact data stored at the electronic device and associated with the first user includes information corresponding to a second user; determining whether second contact data stored at the electronic device and associated with the second user includes information corresponding to the first user; transmitting at least one portion of the content or a notification associated with the content to a second external device corresponding to the second user based at least in part on a determination that the first contact data includes the information corresponding to the second user, and the second contact data includes the information corresponding to the first user; transmitting to the second external device a request to add information corresponding to the first user to the second contact data based at least in part on a determination that the second contact data does not include the information corresponding to the first user; and synchronizing the first contact data with contact data corresponding to the first contact data and stored in the first external device based at least in part on a change in the contact data.