article_snippet: On the S6 Edge, notifications appear on either the right or left-hand side, depending on which hand the owner uses.
article_snippet: Up to five contacts can be programmed to appear on the S6 Edge, and each contact is assigned a colour.
article_snippet: To access a contact, users swipe the relevant colour and this reveals recent interactions and details about that person.
article_snippet: Conversely, swiping the long edge of the screen shows the time, weather or other customised notifications.
article_snippet: And when the phone is placed face down, the long edge of the screen glows to show a phone call, text or email has been received.
article_snippet: If these messages are from a saved contact, the long edge of the screen will glow the relevant colour.