Kyocera QCP 6035 Reference Manual page 171

2. Tap the Messages icon
3. Do one of the following:
To erase all of your messages, tap Erase All.
To erase only those messages you have opened and read, tap Erase Read.
If you selected Erase All
4. In the confirmation dialog box, tap Erase to remove the messages.
You can select the kinds of signals you want to hear when you receive voice mail or
other messages.
You can set the kinds of alerts you hear when you receive a voice mail message or
SMS message and how frequently you are alerted.
1. Tap to view the Applications Launcher.
2. Tap the Messages icon
3. Tap to open the Messages menus.
.
If you selected Erase Read
.