A method of operating a device for indicating an event notification to a user comprises indicating a new event through accordingly controlling visual, audible and/or tactile indicators. A user input is received in response to the indicated event. In case a user input in response to the indicated event is not received within a first time period, sensors in the device are controlled to monitor ambient conditions and determine corresponding pattern. In case of a change in the pattern of the ambient conditions by a predetermined amount within a second time period, the new event is indicated once more to the user.