HP Enterprise printers and scanners - Imaging and Printing Security Best Practices (white paper)

Figure 44: The Fax Speed Dials configuration button.
4. To keep speed-dial entries from being added or edited via the control panel input the number of the specific speed-dials you
wish to lock. We recommend locking all speed-dial entries from modification. To do this, enter 0-99 in the box and select Save
(Figure 45).
Figure 45: The Fax Speed Dials lockdown box