Add or remove a contact
To add a contact:
Press the + button.
In the New contact dialog, enter the contact name and their information. Press the drop down box next to each field to choose the type of detail.
To add more details press the option.
Press Add to save the contact.
To remove a contact:
Select the contact from your contact list.
Press the button in the header bar on the top-right corner.
Press Delete option to remove contact.
To remove one or more contacts, check the boxes next to the contacts you want to delete and press Remove.