Before this option is made available, SpecWare must launch or download a WatchDog full weather station (models 525, 550, 600, 700, 800, or 900ET). This option is not available with the WatchDog mini data loggers.
Also, check that the wireless and modem dial-out ports are not both set to the "None" option. These options are in the Communication tab of the Preferences screen. The Preferences screen is accessed from the File menu.