Patent ID: 8849252
Filing Date: 2014-09-30
Classification: H04L,H04W

Abstract:
1. A method for supporting a messenger function of a mobile device, the method comprising: accessing a presence server associated with the mobile device; responsive to the accessing, automatically receiving, at the mobile device from the presence server, current messenger data including state information and available service information associated with at least one other mobile device; automatically retrieving state information and available service information associated with the at least one other mobile device from the received current messenger data; displaying a messenger screen user interface including at least some of the retrieved state information and the available service information contained in the messenger data; storing the retrieved state information as history data comprising a history of state information associated with the at least one other mobile device; receiving an input signal for viewing the history data associated with the at least one other mobile device; and outputting the history data on a display unit in response to the input signal, wherein the state information includes at least one of: an access log of each other mobile device to the presence server, an icon data selected by a user of each other mobile device, a comment data inputted by the user of each other mobile device, and a location data of each other mobile device, and wherein the available service information indicates whether at least one of a voice call, a video call, an email and a push-to-talk (PTT) service is available for use.