You can save your friends' phone numbers, mail addresses, and other information to your contacts list.

Select Contacts.

Add a contact to the contacts list
  1. Select New contact icon.

  2. Select a contact detail, and fill in the field.

  3. When you have added the details, select Done icon.

Edit contact information
  1. Select a contact and Edit icon.

  2. Select a contact detail, and modify the information.

  3. When you have edited all the necessary details, select Done icon.

Add more details to a contact card

Select a contact, Edit icon > Add detail icon, and the desired contact detail.