Opens the specified port and the connection.
All properties should be correctly set, before opening the serial port.
When the port is open, properties can not be changed. The port must be
closed with Close method, after using the connection.
'This example shows how to open Terminal media.
GXTerminal1.Port = "COM1"
GXTerminal1.PhoneNumber = "Phone number"
GXTerminal1.Open
Assembly: Gurux.Terminal (Module: Gurux.Terminal) Version: 5.0.0.1