LG KE770 User Manual page 196

New Fantastic LG
The KE770 works as a mass storage
device. If you connect the USB cable,
you can use the phone as a
Removable Disk. You can download
MP3 files, photos, videos, text files
etc. this gives you fast access from
the PC to phone, by just connecting
the USB cable.
Note
v MASS STORAGE function will only
work when the phone is in idle
mode.
v DO NOT remove the cable while
you are downloading files. After
you download the files, you need to
click "Safely Remove Hardware"
on the PC and then disconnect the
cable.
v When you copy a file to the
removable disk, you can see a
message on the display
"transferring". It means MASS
STORAGE is working and data is
being transferred. While
"transferring", do not disconnect
the cable. If you disconnect the
cable while "transferring", data
will be lost or corrupted and
possibly damage the phone.
v If you receive a call when using as
MASS STORAGE the call will be
rejected.
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