Description

Valid only if Reflection is set to use the old modem dialer (UseModemDialerV5 = True).

Hangs up the modem by sending the Hayes "+++" command to get the modem's attention, followed by the "ATH" hangup command. This method does not guarantee that the modem is actually hung up, and no error is returned if the method fails for any reason. After the modem is hung up, the port remains open; use the Disconnect method to close the port.