Samsung SPH-A500 - Manual (Page 82)

Section 2: Understanding Your Phone
2I: Using Your Phone’s Voice Services 81
Erasing All Memos
To erase all memos:
1. Press for Voice Tools .
2. Press for Voice Memo .
3. Press for Erase All . The phone asks you if you want to erase
all voice memos.
4. Press the navigation key up or down to select Yes and press .