How do I update speed dials on my device?

On a particular device’s information page, the BLF (busy lamp field) allows the addition and removal of speed dials that will appear on the device’s line keys. The device must be rebooted for the changes to appear on the phone.

Add New Watch Dial	The dropdown menu includes a list of all available extensions within the group. Once selected the label line will populate automatically. Watch dials will appear on your phone and will light up when the user is on a call. Saving this will place the extension to the BLFs section to the right.
Add New Speed Dial	Here you can add a full 10-digit number or 4-digit extension for 1-touch dialing. You are required to create a label for each speed dial. If that extension is on a call and added as a speed dial you will not have a light on the phone indicating call status. When pressed, the programmed number will be dialed by the system.
BLFs	All watch and speed dials will be added in the order in which they were created. Using the buttons will adjust the position of the extension up or down. Using the button will remove the selected number from the BLF.