HP Color LaserJet Enterprise CM4540 MFP series - Manual (Page 263)

9. Touch the OK button. The name and fax
number (or numbers) will appear next to the
Speed Dial Number .
10. When finished, press the OK button to return
to the Fax screen
Delete a speed dial list
1. From the Home screen, scroll to and touch the
Fax button.
2. Touch the Speed Dials button to display the
Speed Dial screen.
3. Touch a Speed Dials number of the list to be
deleted.
ENWW Use Fax 243