Patent ID: 9247046
Filing Date: 2016-01-26
CPC Classification: H04M,H04W

Claim Text:
1. A method of transmitting data, the method being performed by an apparatus for transmitting data, comprising the steps of: receiving a call signal, from a sender to a receiver, including sender and receiver information associated with the call signal and information of at least one server in which data associated with the sender, based on a relationship between the sender and the receiver is stored; confirming the relationship between the sender and the receiver that exists in the at least one server; requesting recently uploaded sender data associated with the sender from the at least one server to which the sender is subscribed, when there is no sender data stored in the account of the sender in the apparatus; receiving the requested sender data from the server; selecting sender data based on the relationship between the sender and the receiver; and transmitting the call signal and the selected sender data associated with the sender to the receiver.