nm-system-settings: SCPlugin-Ifupdown: device added (udi: /org/freedesktop/Hal/devices/usb_device_22b8_3802_noserial_if0_serial_unknown_0, iface: (null)): iface not found
NetworkManager: <info> (ttyACM0): found serial port (udev: hal:GSM)
NetworkManager: <info> (ttyACM0): ignoring due to lack of probed mobile broadband capabilties
related syslog snippet when connecting:
nm-system-settings: SCPlugin-Ifupdown: device added (udi: /org/freedeskto p/Hal/devices/ usb_device_ 22b8_3802_ noserial_ if0_serial_ unknown_ 0, iface: (null)): iface not found
NetworkManager: <info> (ttyACM0): found serial port (udev: hal:GSM)
NetworkManager: <info> (ttyACM0): ignoring due to lack of probed mobile broadband capabilties
also a little spelling: "capabilities" :)