问不能使用沃达丰连接笔K3806-z (12.04)

EN

usb-devices
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...
T:  Bus=03 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  5 Spd=480 MxCh= 0
D:  Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=19d2 ProdID=1013 Rev=00.01
S:  Manufacturer=Vodafone (ZTE)
S:  Product=K3806-Z
S:  SerialNumber=ACC81D40E48EA6EA72D3C0E77795A0E18981CE10
C:  #Ifs= 1 Cfg#= 1 Atr=a0 MxPwr=500mA
I:  If#= 0 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none)
...

[ 2707.722378] usb 3-1: USB disconnect, device number 4
[ 2716.870415] usb 3-2: new high-speed USB device number 5 using xhci_hcd
[ 2716.887337] usb 3-2: New USB device found, idVendor=19d2, idProduct=1013
[ 2716.887344] usb 3-2: New USB device strings: Mfr=2, Product=1, SerialNumber=3
[ 2716.887348] usb 3-2: Product: K3806-Z
[ 2716.887351] usb 3-2: Manufacturer: Vodafone (ZTE)
[ 2716.887354] usb 3-2: SerialNumber: ACC81D40E48EA6EA72D3C0E77795A0E18981CE10
[ 2716.888078] scsi8 : usb-storage 3-2:1.0
[ 2717.885505] scsi 8:0:0:0: CD-ROM            Vodafone USB SCSI CD-ROM  0001 PQ: 0 ANSI: 0
[ 2717.885884] scsi 8:0:0:1: Direct-Access     Vodafone Storage          0001 PQ: 0 ANSI: 0
[ 2717.887579] sr1: scsi3-mmc drive: 0x/0x caddy
[ 2717.887831] sr 8:0:0:0: Attached scsi CD-ROM sr1
[ 2717.888021] sr 8:0:0:0: Attached scsi generic sg3 type 5
[ 2717.888399] sd 8:0:0:1: Attached scsi generic sg4 type 0
[ 2717.889194] sd 8:0:0:1: [sdc] Attached SCSI removable disk
[ 2717.949242] sr1: CDROM (ioctl) error, command: Xpwrite, Read disk info 51 00 00 00 00 00 00 00 02 00
[ 2717.949258] sr: Sense Key : Hardware Error [current] 
[ 2717.949263] sr: Add. Sense: No additional sense information
[ 2718.026150] xhci_hcd 0000:00:14.0: WARN Event TRB for slot 4 ep 2 with no TDs queued?
[ 2718.220919] sr1: CDROM (ioctl) error, command: Xpwrite, Read disk info 51 00 00 00 00 00 00 00 02 00
[ 2718.220936] sr: Sense Key : Hardware Error [current] 
[ 2718.220941] sr: Add. Sense: No additional sense information