On calendar interface, touch the date item located on the top left corner,
from the drop-down list menu, selected the “Week” or “Day” or “Month” or
“agenda”, you can switch among the four different display modes, and you
can view To-dos in these display modes.
Clock
§ Alarms
You can set several clocks in all. Click a alarms to enter its edit state, you
can edit repeat, ringtone, vibrate and label, etc.
§ World Clock
You can add clocks in different countries.
§ Timer
You can use the timer to record the duration of an activity by countdown.
§ Stopwatch
You can record the duration of an activity with a stopwatch.
Calculator
Calculator supports four arithmetic operations such as “+”, “-”, “x” and “/”, and it
also displays the calculation list. You can achieve such operations as sin, cos,
tan, etc.