Sony ICD-37 Operating Instructions Manual page 17

Erasing all messages in a file
e.g.
File A
Message 1 Message 2 Message 3
Blank space
1 Press FILE to select
the file you want to
erase.
To cancel erasing
Press STOP before step 3.
Blank space
3 Press ERASE.
File B
Message 1 Message 2
Message 1 Message 2
2 Press ERASE and STOP
at the same time for
more than 1 second.
The file, the message
number and "ALL
ERASE" will flash.
Message 3
Message 3
17
GB