“The external screen makes use of portrait orientation, though it keeps low profile for most of the time, as it can be activated for a couple of seconds by pressing the volume keys in standby mode. This OLED-based 176×160 pixels, two-line display utilizes blue as the main color, even though some icons like those for messages, may be of different color. The first of the supported service lines shows signal strength, battery status, current time, alarm clock and silent alert notification thumbnails, whereas the other line serves for providing you with details on current events, like caller’s name, phone number (either caller’s name or number is shown – no third option here) or how many steps you made (as the E570 retains a pedometer). Evidently, the sun doesn’t affect the display in any way” Read more here: