Abstract: Messages such as short message service (SMS) and multimedia messaging service (MMS) reach a GVB device for message processing and multimedia content generation through the infrastructure of a mobile provider. Depending on the message content and sender, the GVB device processes messages and generates an appropriate signal for the presentation on a display device. The GVB device is able to display text, image and video material from its internal memory. The internal memory could be updated by a general packet radio service (GPRS), the Internet, an Ethernet system, etc. The generated multimedia content could be optionally mixed with, or displayed over, an input signal.