A portable electronic device including a calendar application operable to display a calendar application at a first time and first timescale as well as a second time and second timescale different from the first time and first timescale, a memory operable to store a sequence of user inputs associated with a first time and first timescale, and an input unit operable to detect the sequence of user inputs, wherein the calendar application returns from the second time and second timescale to the first time and first timescale upon detection of the sequence of user inputs.