COM Port
COM Port used by the mobile device to connect by the defined Communication Type.


Baud Rate
Transmission rate
    
                                    
Data Bits
Number of bits used to data

Stop Bits
Number of bits used to a "stop".

Parity
Define if the number of bits with value 1 in a set of bits is even or odd

Time Wait
Time to wait, in milliseconds, after sending all the data to the Printer, and before closing the communication Port. This parameter should only be used if the Printer stops printing when the communication Port is closed even if there's data still in the buffer..