A system for linking wireless and land line communications media, includes a connector for connecting a communications media, and an indicator for alerting a user of the state of a connection. The HDR image is separated into luminance and color. The source of data may be a host. That becomes a problem in particular when the texts in that respect are still displayed in completely foreign characters, for example in the Chinese language. The mobile device may use the buffer memory for the buffering of the PTT communication based on the network indication message from the PTT service entity. The process comprises application of a pigmented alkaline-soluble water based glaze colored match the contrasting grain-like recesses in a textured substrate.