Call the main menu by clicking the 
button in the top left corner.
Select the Settings item.
Select the event refresh interval in the Client or disable event receiving (the Never value).
To configure event receiving from the Server, do the following:
Call the main menu by clicking the button in the top left corner.
Select the Settings item.
Select the event refresh interval in the Client or disable event receiving (the Never value).
If events are not disabled, then the device receives push notifications (see Receiving push notifications) and the list of events is updated with specific period of time (see Viewing a list of system events).