Sony 4-127-580-13(1) Operating Instructions Manual page 124

Symptom
You cannot divide a
message while you are
recording.
When you divide
a message during
recording, the recording
is interrupted at the
beginning of the divided
message.
1
GB
Cause/Remedy
If there is insufficient memory available, you may not divide a

message.
Depending on the remaining memory, the recording may be

interrupted at the beginning of the divided message.