NEC REMOTE MT40 Manual page 42

PC Card Files
Use this to display a list of the picture files on the PC card, to
check the files, to sort them, and to display them. Press the
Execute button to perform the selected operation.
(It is not possible to delete files or change file names from
this menu.)
Select s to display the pull-down menu. Select Name, Ext.,
Date or Size to sort the files in that order.
File types
Select ALL, Text, Index, HTML, JPEG or BMP.