Originally Posted by jmhijazi
how do you delete messages off the blackberry (messages, and email) all at once, not one by one?
There are a number of ways, covered in manual and the Quick Guide. Give it a read.
Open e-mail folder.
Scroll with trackball to where you highlight a day/date bar.
Press <menu> key, dotted key to left of trackball.
Scroll and select <full menu> if full menu is not visible and you see the "full menu" on the list.
Scroll to <delete prior>
Click trackball to select
Scroll to <delete>
Press trackball to select and delete all e-mails prior or "below" the date bar.
Bonus Tip: The "delete prior to date bar" option allows you to delete e-mails only below each individual day. This is handy if you have three or fours days of mail and do not want to delete more than one day's mail, for example.