Nextar N1-505 - Manual (Page 17)

DELETE ALL
YES
NO
CANCEL
DELETE ONE
YES
NO
CANCEL
DELETE
DELETE ONE
DELETE ALL
CANCEL
Press MENU, then press UP or DWON buttons to enter
DELETE screen, there are two modes: DELETE ONE and
DELETE ALL, use UP or DWON buttons to select " DELETE
ONE" and press " YES" to delete the current display picture, if
select " DELETE ALL" and press " YES" , it will delete all the
pictures in the Digital Photo Keychain. You also can select
"CANCEL" to exit this function.