You may need to view the last number dialled on a BlackBerry phone if you lose the number, want to quickly call someone again or are curious who someone else has been calling. You can do this by pressing a certain combination of keys that will populate a list of recently made calls. You can then choose to redial one of the numbers.
Turn on your BlackBerry phone and access the main screen.
Press the "Space" key and the "Enter" keys at the same time. This will bring up a list of recently dialled phone numbers.
Highlight a number by using the arrow keys and press "Send" to redial the chosen number.