Looking for default devices ...
Found devices in default mode, class or configuration (1)
Accessing device 006 on bus 001 ...
Getting the current device configuration ...
OK, got current device configuration (1)
Using endpoints 0x01 (out) and 0x81 (in)
Not a storage device, skipping SCSI inquiry
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.
Is this what you want?
$ sudo usb_modeswitch -v 0x19d2 -p 0x1350
Looking for default devices ...
Found devices in default mode, class or configuration (1)
Accessing device 006 on bus 001 ...
Getting the current device configuration ...
OK, got current device configuration (1)
Using endpoints 0x01 (out) and 0x81 (in)
Not a storage device, skipping SCSI inquiry
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.