source are from applications external to the radio. For Radio Destined Data Applications (ProFile) one side of the conversation is an external device (i.e., ProFile Man- gager), but the other side is now an application internal to the radio. Data applications can be common between both application classes, or specific to a data application. Each programmable data option is organized as the following:
∙Universal Options - Apply to ALL data applications.
∙Specific Options - Apply only to either ProFile or MDT.
The radios can be connected to Mobile Data Termi- nals (MDT) or to a host computer/radio. A host radio routes all data (MDT and ProFile) externally. Any
Data Displays
The following will be displayed during the various states of data mode operation:
TX DATA | Shown | on | top | display | line | when the |
| radio is transmitting a data call. | |||||
RX DATA | Shown | on | top | display | line | when the |
| radio is receiving a data call. |
80