HUAWEI T1731 3.5G Dongle

kernel log on plug-in [28365.656849] usb 2-1.1.4.2: new high speed USB device using ehci_hcd and address 27 [28365.767190] usb 2-1.1.4.2: New USB device found, idVendor=12d1, idProduct=1446 [28365.767198] usb 2-1.1.4.2: New USB device strings: Mfr=3, Product=2, SerialNumber=0 [28365.767202] usb 2-1.1.4.2: Product: HUAWEI Mobile [28365.767207] usb 2-1.1.4.2: Manufacturer: HUAWEI Technology [28365.767413] usb 2-1.1.4.2: configuration #1 chosen from 1 choice [28365.769240] scsi27 : SCSI emulation for USB Mass Storage devices [28365.769394] usb-storage: device found at 27 [28365.769398] usb-storage: waiting for device to settle before scanning [28365.769574] scsi28 : SCSI emulation for USB Mass Storage devices [28365.769824] usb-storage: device found at 27 [28365.769828] usb-storage: waiting for device to settle before scanning [28366.721210] usb 2-1.1.4.2: USB disconnect, address 27 [28370.522478] usb 2-1.1.4.2: new high speed USB device using ehci_hcd and address 28 [28370.633030] usb 2-1.1.4.2: New USB device found, idVendor=12d1, idProduct=1436 [28370.633036] usb 2-1.1.4.2: New USB device strings: Mfr=4, Product=3, SerialNumber=0 [28370.633040] usb 2-1.1.4.2: Product: HUAWEI Mobile [28370.633043] usb 2-1.1.4.2: Manufacturer: HUAWEI Technology [28370.633208] usb 2-1.1.4.2: configuration #1 chosen from 1 choice [28370.637030] scsi34 : SCSI emulation for USB Mass Storage devices [28370.637157] usb-storage: device found at 28 [28370.637161] usb-storage: waiting for device to settle before scanning [28370.637658] scsi35 : SCSI emulation for USB Mass Storage devices [28370.637854] usb-storage: device found at 28 [28370.637857] usb-storage: waiting for device to settle before scanning [28370.750490] usbcore: registered new interface driver usbserial [28370.750563] USB Serial support registered for generic [28370.750687] usbcore: registered new interface driver usbserial_generic [28370.750689] usbserial: USB Serial Driver core [28370.806183] USB Serial support registered for GSM modem (1-port) [28370.806410] option 2-1.1.4.2:1.0: GSM modem (1-port) converter detected [28370.806599] usb 2-1.1.4.2: GSM modem (1-port) converter now attached to ttyUSB0 [28370.806673] option 2-1.1.4.2:1.3: GSM modem (1-port) converter detected [28370.807393] usb 2-1.1.4.2: GSM modem (1-port) converter now attached to ttyUSB1 [28370.807424] option 2-1.1.4.2:1.4: GSM modem (1-port) converter detected [28370.807539] usb 2-1.1.4.2: GSM modem (1-port) converter now attached to ttyUSB2 [28370.807591] usbcore: registered new interface driver option [28370.807596] option: v0.7.2:USB Driver for GSM modems