Comment 4 for bug 894448

$ sudo usb_modeswitch -v 0x19d2 -p 0x0083

Looking for default devices ...
 Found devices in default mode, class or configuration (1)
Accessing device 002 on bus 001 ...
Getting the current device configuration ...
 OK, got current device configuration (1)
Using endpoints 0x01 (out) and 0x81 (in)
Inquiring device details; driver will be detached ...
Looking for active driver ...
 No driver found. Either detached before or never attached

SCSI inquiry data (for identification)
-------------------------
  Vendor String: ZTE
   Model String: Mass storage
Revision String: 0000
-------------------------

USB description data (for identification)
-------------------------
Manufacturer: ZTE Incorporated
     Product: ZTE HSUSB Device
  Serial No.: CSE_P729V
-------------------------
Warning: no switching method given.
-> Run lsusb to note any changes. Bye.