On the right side above the list you will find a link to the surrounding customers map. This will open a map view where the 20 surrounding customers from the list will be shown geographically.
The current customer is represented by a blue marker. The colors of the surrounding customers indicate their respective call urgency (red = overdue, yellow = due now, green = not due, gray = no call interval).
You can move the map by moving your finger on the touchscreen or dragging the mouse. A double-click on a location on the map zooms it in. Alternatively, use the two zoom buttons in the top left corner of the map.
The footer displays the currently selected customer, which is also highlighted in dark blue on the map. With the arrow keys '<' and '>'' you can switch to the customers that are closer or further away, according to beelines (depicted as light blue line on the map).
A click on the customer name in the footer or on the customer marker opens an info bubble for this customer. If you click the customer's name in the bubble, their detail page will open.
With the back function in your browser or the button in the navigation bar, you return to the list of surrounding customers.