Sony ICD-37 Operating Instructions Manual page 14

Playing Back Messages (continued)
3
Start playback.
Press NxPLAY/STOP.
OPR indicator
During playback, the OPR indicator lights up in green.
After playing back one message, the unit stops at the beginning of the next
message.
When the last message on a file has been played back, the unit stops at the
beginning of the last message.
4
Adjust the volume.
14
GB
Turn VOL.
Date of recording
Time of recording