Calculator
Use this menu to perform basic arithmetic functions, such as addition, subtraction,
multiplication, and division.
Tip calculator
Use this menu to calculator tip you need to pay.
Stopwatch
Use this menu to time something you want to do.
World clock
Use this menu to set your local city time. It can show time difference with others city.
FM
Use this menu to enable you to heard broadcast frequency by your local network. It can
save 10 channels in your phone. Please make sure the headset is inserted in the phone
firstly. The frequency channels are found according local signal status.
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