Apple iPhone 4G - Manual (Page 162)

Managing Voice Memos
Delete a voice memo: Tap a memo in the list, then tap Delete.
See more information: Tap next to the memo. The Info screen displays information
about the length, recording time and date, and provides additional editing and
sharing functions.
Add a label to a voice memo: On the Info screen tap , then select a label in the list
on the Label screen. To create a custom label, choose Custom at the bottom of the list,
then type a name for the label.
162 Chapter 21 Voice Memos