Here it is, with the device being already switched and connected to the Internet:
looking at device '/devices/pci0000:00/0000:00:1d.7/usb2/2-4': KERNEL=="2-4" SUBSYSTEM=="usb" DRIVER=="usb" ATTR{configuration}=="ZTE Configuration" ATTR{bNumInterfaces}==" 4" ATTR{bConfigurationValue}=="1" ATTR{bmAttributes}=="e0" ATTR{bMaxPower}=="500mA" ATTR{urbnum}=="4362" ATTR{idVendor}=="19d2" ATTR{idProduct}=="0031" ATTR{bcdDevice}=="0000" ATTR{bDeviceClass}=="00" ATTR{bDeviceSubClass}=="00" ATTR{bDeviceProtocol}=="00" ATTR{bNumConfigurations}=="1" ATTR{bMaxPacketSize0}=="64" ATTR{speed}=="480" ATTR{busnum}=="2" ATTR{devnum}=="28" ATTR{version}==" 2.00" ATTR{maxchild}=="0" ATTR{quirks}=="0x0" ATTR{authorized}=="1" ATTR{manufacturer}=="ZTE,Incorporated" ATTR{product}=="ZTE CDMA Technologies MSM" ATTR{serial}=="1234567890ABCDEF"
looking at parent device '/devices/pci0000:00/0000:00:1d.7/usb2': KERNELS=="usb2" SUBSYSTEMS=="usb" DRIVERS=="usb" ATTRS{configuration}=="" ATTRS{bNumInterfaces}==" 1" ATTRS{bConfigurationValue}=="1" ATTRS{bmAttributes}=="e0" ATTRS{bMaxPower}==" 0mA" ATTRS{urbnum}=="555" ATTRS{idVendor}=="1d6b" ATTRS{idProduct}=="0002" ATTRS{bcdDevice}=="0206" ATTRS{bDeviceClass}=="09" ATTRS{bDeviceSubClass}=="00" ATTRS{bDeviceProtocol}=="00" ATTRS{bNumConfigurations}=="1" ATTRS{bMaxPacketSize0}=="64" ATTRS{speed}=="480" ATTRS{busnum}=="2" ATTRS{devnum}=="1" ATTRS{version}==" 2.00" ATTRS{maxchild}=="6" ATTRS{quirks}=="0x0" ATTRS{authorized}=="1" ATTRS{manufacturer}=="Linux 2.6.31-10-generic ehci_hcd" ATTRS{product}=="EHCI Host Controller" ATTRS{serial}=="0000:00:1d.7" ATTRS{authorized_default}=="1"
looking at parent device '/devices/pci0000:00/0000:00:1d.7': KERNELS=="0000:00:1d.7" SUBSYSTEMS=="pci" DRIVERS=="ehci_hcd" ATTRS{vendor}=="0x8086" ATTRS{device}=="0x2836" ATTRS{subsystem_vendor}=="0x1028" ATTRS{subsystem_device}=="0x022f" ATTRS{class}=="0x0c0320" ATTRS{irq}=="20" ATTRS{local_cpus}=="00000000,00000003" ATTRS{local_cpulist}=="0-1" ATTRS{modalias}=="pci:v00008086d00002836sv00001028sd0000022Fbc0Csc03i20" ATTRS{numa_node}=="0" ATTRS{broken_parity_status}=="0" ATTRS{msi_bus}=="" ATTRS{companion}==""
looking at parent device '/devices/pci0000:00': KERNELS=="pci0000:00" SUBSYSTEMS=="" DRIVERS==""
Here it is, with the device being already switched and connected to the Internet:
looking at device '/devices/ pci0000: 00/0000: 00:1d.7/ usb2/2- 4': ="usb" configuration} =="ZTE Configuration" bNumInterfaces} ==" 4" bConfigurationV alue}== "1" bmAttributes} =="e0" bMaxPower} =="500mA" urbnum} =="4362" idVendor} =="19d2" idProduct} =="0031" bcdDevice} =="0000" bDeviceClass} =="00" bDeviceSubClass }=="00" bDeviceProtocol }=="00" bNumConfigurati ons}==" 1" bMaxPacketSize0 }=="64" speed}= ="480" busnum} =="2" devnum} =="28" version} ==" 2.00" maxchild} =="0" quirks} =="0x0" authorized} =="1" manufacturer} =="ZTE, Incorporated" product} =="ZTE CDMA Technologies MSM" serial} =="1234567890AB CDEF"
KERNEL=="2-4"
SUBSYSTEM=
DRIVER=="usb"
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
ATTR{
looking at parent device '/devices/ pci0000: 00/0000: 00:1d.7/ usb2': ="usb" configuration} =="" bNumInterfaces} ==" 1" bConfigurationV alue}== "1" bmAttributes} =="e0" bMaxPower} ==" 0mA" urbnum} =="555" idVendor} =="1d6b" idProduct} =="0002" bcdDevice} =="0206" bDeviceClass} =="09" bDeviceSubClass }=="00" bDeviceProtocol }=="00" bNumConfigurati ons}==" 1" bMaxPacketSize0 }=="64" speed}= ="480" busnum} =="2" devnum} =="1" version} ==" 2.00" maxchild} =="6" quirks} =="0x0" authorized} =="1" manufacturer} =="Linux 2.6.31-10-generic ehci_hcd" product} =="EHCI Host Controller" serial} =="0000: 00:1d.7" authorized_ default} =="1"
KERNELS=="usb2"
SUBSYSTEMS=
DRIVERS=="usb"
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
looking at parent device '/devices/ pci0000: 00/0000: 00:1d.7' : ="0000: 00:1d.7" ="pci" ="ehci_ hcd" vendor} =="0x8086" device} =="0x2836" subsystem_ vendor} =="0x1028" subsystem_ device} =="0x022f" class}= ="0x0c0320" irq}==" 20" local_cpus} =="00000000, 00000003" local_cpulist} =="0-1" modalias} =="pci: v00008086d00002 836sv00001028sd 0000022Fbc0Csc0 3i20" numa_node} =="0" broken_ parity_ status} =="0" msi_bus} =="" companion} ==""
KERNELS=
SUBSYSTEMS=
DRIVERS=
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
ATTRS{
looking at parent device '/devices/ pci0000: 00': ="pci0000: 00"
KERNELS=
SUBSYSTEMS==""
DRIVERS==""