Abstract: The present invention allows for a content provider to interact with a user on a Digital Media Frame (DMF) in real time is disclosed. From a DMF coupled with a network, content is displayed. The user inputs data on DMF with regard to the displayed content. A content provider hosting receives the user's input with the identification information of the DMF. From the content provider's network server, in response to receiving the input data, actions are performed. The content provider hosting sends new content to the DMF. Features of the present invention will be apparent from the accompanying drawings and from the detailed description which follows.

Abstract: A system for normalizing a Dual-Tone Multi-Frequency ("DTMF") tone is provided for use in a digital wireless telecommunications system. The normalization system has an electronic memory with normalization parameter variable that stores a redefinable value. A programmable DTMF tone generator circuit is coupled to the electronic memory. The tone generator circuit has an input terminal for receiving a DTMF message packet. A program, executable on the DTMF tone generator, normalizes the DTMF message packet by substituting the redefinable value of the parameter variable in the DTMF message packet such that a normalized DTMF tone is transmitted through an output terminal of the DTMF tone generator circuit.