Editing a Phonebook entry PhonebookEditing entry From the DSC Calls menu: Menu > DSC Calls. Select Phonebook.Select the contact you want to edit.Select Edit name or Edit MMSI The contact’s MMSI or name is displayed. Use the Channel Up and Channel Down buttons to change a character.Press the OK button to confirm each character and move to the next.When you have completed your changes press the OK button again to save the changes. Parent topic: PhonebookPrevious topic: Adding a Phonebook entryNext topic: Deleting a Phonebook entry