To indicate the type of connection currently established with a device, the following 4 icons are used to tell the user what is going on over the established connection/dataline. Four states are possible (in which the device is connected at all times): 1. no data (but connected!!!) 2. only incoming data 3. only outgoing data 4. data in both directions I would like to see these icons created for the four available connection states. Thanks in advance!