<p>A digital picture frame constructing a communication hot line through a communication network is provided to play multimedia information which user administers and manage the multimedia information displayed on the digital picture frame of the other user. A digital picture frame constructing a communication hot line through a communication network comprises a mode conversion part(12), a remote management part(18) and a displaying part(14). The mode conversion part activates a specific mode according to user operation information through user interface part(10). The remote management part uploads the multimedia information to a database storing multimedia information displayed on the digital picture frame of the other user. If a first mode is activated through the mode conversion part, the displaying part displays the multimedia information after downloading it from a first database(50) managed by the opponent user through the other digital picture frame(3). If a second mode is activated through the mode conversion part, the remote management part uploads the multimedia information to a second database managed by the opponent user through the other digital picture frame.</p>
