Speed
Dialing > Adding Speed Dial Buttons to a Group or Updating
Speed Dial Button Information
At the Speed Dial screen, select the Group to which you want to add the
new button (or the group to which the button to be modified belongs). To update
an existing entry, select Edit/Delete first. If you can't access a group
or if Edit/Delete is notshown, your System Administrator has
turned off your ability to make Speed Dial group/button changes.