you press the delete key really fast.
Hold shift as you scroll through the messages, then hit your menu button and delete ...
until you delete it
delet multiple voice note on Blackberry 9900
scroll over the message you want to delete and press the delete button (del) or press the options button and scroll to delete
To delete text messages, if using the touch screen, go to messaging. Then press the little button at the bottom that had the 4 lines (it is next to the little house symbol). When options come up, click on delete threads. But warning: doing this will delete ALL of your messages. I don't know a way on how to delete only one.
To delete multimedia messages from a Pantech C520 Breeze, first navigate to the messaging menu and select "Multimedia Messages." Open the message you wish to delete, then press the "Options" button. From the menu, choose "Delete" and confirm your selection to remove the message from your device. If you want to delete multiple messages, you can select them in the message list and choose the delete option.
To delete messages in Gmail without opening them, go to your inbox and hover over the email you want to delete. Click the checkbox that appears to the left of the email. After selecting the desired emails, click the trash can icon at the top of the page to delete them. You can also use the "Select all" checkbox to delete multiple messages at once.
You can delete the chat of Google easily. You have to login from the blackberry curve first. Then go into the chat and delete it.
On forums, click edit post then delete post On messages, click delete
i dont no
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go to your contacts. search for the contact which you want to delete. then click the blackberry logo button, and you'll see delete there. click delete and taa-daa, you're done ! (: good luck.
You go to your inbox, and next to the messages there is a delete option on the left.