A method comprising: determining, by a computing device, that a plurality of missed calls have been received by the computing device, each respective missed call from the plurality of missed calls being a respective incoming call for which user input to accept the respective incoming call was not received; and outputting, by the computing device and for display at a display device, a user interface comprising a first list and a second list, wherein the plurality of missed calls include missed calls that occurred before a most recent previous time that the first and second lists (104, 106) were displayed and missed calls that occurred after the most recent previous time that the first and second lists (104, 106) were displayed, wherein, for each respective missed call from the plurality of missed calls: if the respective missed call occurred after the most recent previous time that the first and second lists (104, 106) were displayed and if the computing device has not been used in a call with an initiator of the respective missed call after the respective missed call occurred, the first list includes a first GUI element, the first GUI element corresponding to the respective missed call, and if the respective missed call occurred before the most recent previous time that the first and second lists (104, 106) were displayed or if the computing device has been used in a call with the initiator of the respective missed call after the respective missed call occurred, the second list includes a second GUI element, the second GUI element corresponding to the respective missed call. determining, by a computing device, that a plurality of missed calls have been received by the computing device, each respective missed call from the plurality of missed calls being a respective incoming call for which user input to accept the respective incoming call was not received; and outputting, by the computing device and for display at a display device, a user interface comprising a first list and a second list, wherein the plurality of missed calls include missed calls that occurred before a most recent previous time that the first and second lists (104, 106) were displayed and missed calls that occurred after the most recent previous time that the first and second lists (104, 106) were displayed, wherein, for each respective missed call from the plurality of missed calls: if the respective missed call occurred after the most recent previous time that the first and second lists (104, 106) were displayed and if the computing device has not been used in a call with an initiator of the respective missed call after the respective missed call occurred, the first list includes a first GUI element, the first GUI element corresponding to the respective missed call, and if the respective missed call occurred before the most recent previous time that the first and second lists (104, 106) were displayed or if the computing device has been used in a call with the initiator of the respective missed call after the respective missed call occurred, the second list includes a second GUI element, the second GUI element corresponding to the respective missed call. if the respective missed call occurred after the most recent previous time that the first and second lists (104, 106) were displayed and if the computing device has not been used in a call with an initiator of the respective missed call after the respective missed call occurred, the first list includes a first GUI element, the first GUI element corresponding to the respective missed call, and if the respective missed call occurred before the most recent previous time that the first and second lists (104, 106) were displayed or if the computing device has been used in a call with the initiator of the respective missed call after the respective missed call occurred, the second list includes a second GUI element, the second GUI element corresponding to the respective missed call.