In a device including a user interface, a processor and a memory in communication with the processor, the memory includes executable instructions that, when executed by the processor, cause the processor to control the device to perform functions of detecting an occurrence of an event, the device configured to generate a plurality of user notifications in response to the occurrence of the event, and causing only one of the plurality of user notifications to be output via the user interface while suppressing other user notifications such that duplicate user notifications of the event are prevented.