Yes, the emergency contact list you chose the first time can be changed as many times as you want.  To change or remove of one or more emergency contacts, follow these instructions: • open the Doona app, press the two lines at the top right and choose emergency contacts . • Next to each contact, you will find two choices: " edit", if you want to replace your contact with a different one or " remove", if you want to delete that contact from your list. We remind you that at least two contacts must remain in your list at all times. Make sure that the area code is at the start of the telephone number or alternatively click on "add area code" .