Sony ICD-70 - Manual (Page 10)

Recording Messages
You c<in rccitrd up to 99 messages in each tile.
Since a newlv recorded message is automaticallv added behind the last
recorded message, you can start recording quicklv without searching for
the end of the last recording.
e.g. Message 1 Message 2 Newly recorded message Blank space
Select the file.
Start recording.
During recording, the OPR indicator lights up in red.
You do not need to keep pressing REC while recording.
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