If you ever wanted to find a number that called or an older SMS and can’t find it through the hundreds of emails in your inbox, don’t worry. The Blackberry OS has pre-filtered hot keys that allows you to filter your message screen. Below is the list:
Alt + I – Shows all incoming messages.
Alt + O – Shows all outgoing messages.
Alt + P – Shows all phone call logs. -not on 7100 series.
Alt + S – Shows all SMS messages.
Alt + V – Shows all voicemail messages.
Alt + D – Shows all direct connect logs.