Quick dial or quick finding contacts
So i've had my blackberry 8900 for a year now & it's very convenient for me to just press the clicking letters of a contact name and have it narrow down my contacts to the person i want. That way, i don't have to click on the contacts icon and start finding a name.
I just took out the battery of my phone & put it in a couple minutes later because of some other issues, & now i can no longer do that anymore! I press buttons when i'm on the home screen and nothing happens; there isn't the convenient shortcut to finding/narrowing down a contact anymore.
Help! I don't know whether it's a setting..or if that feature is broken somehow? Help please!