Deleting Messages - Blackberry RIM 857 Wireless Handheld Installation & User Manual

1. In the Home screen, scroll to the MESSAGES icon and click.
2. Select a received message from the contact for which you want
to search then click to view the menu. Scroll to Search Sender
and click.
All messages from that sender are shown in the Search screen.

Deleting messages

Although the handheld has ample memory for storing messages,
you should delete unnecessary messages in order to manage the list
more efficiently.
Note
If the handheld's memory is full and you receive new
messages, the handheld will delete the oldest messages in
the Messages screen to accommodate new ones. Saved
messages will not be deleted.
To delete a message from the Messages screen
If you are in the Messages screen, you can delete a message without
opening it. This procedure also applies for deleting messages from
the Saved Messages screen.
Managing messages — Deleting messages
Installation and User's Guide
99