#dmesg -c
4703.832000] usb 2-1: USB disconnect, address 11
[ 4712.948000] usb 2-1: new full speed USB device using uhci_hcd and address 12
[ 4713.068000] usb 2-1: device descriptor read/64, error -71
[ 4713.292000] usb 2-1: device descriptor read/64, error -71
[ 4713.508000] usb 2-1: new full speed USB device using uhci_hcd and address 13
[ 4713.628000] usb 2-1: device descriptor read/64, error -71
[ 4713.852000] usb 2-1: device descriptor read/64, error -71
[ 4714.068000] usb 2-1: new full speed USB device using uhci_hcd and address 14
[ 4714.476000] usb 2-1: device not accepting address 14, error -71
[ 4714.588000] usb 2-1: new full speed USB device using uhci_hcd and address 15
[ 4714.996000] usb 2-1: device not accepting address 15, error -71
[ 4718.596000] usb 2-1: new full speed USB device using uhci_hcd and address 16
[ 4718.756000] usb 2-1: configuration #1 chosen from 1 choice
#lsusb -v
Bus 002 Device 016: ID 05c6:6000 Qualcomm, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 1.10
bDeviceClass 0 (Defined at Interface level)
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x05c6 Qualcomm, Inc.
idProduct 0x6000
bcdDevice 0.00
iManufacturer 1 ZTE, Incorporated
iProduct 2 ZTE CDMA Tech
iSerial 0
bNumConfigurations 1
Configuration Descriptor: