User's Manual

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4.9.7 Spare profile
User defined profile
4.10 Extra
4.10.1 Calculator
Press the on screen numbers and four operators +, -, ×, ÷ to do calculation.
Press the Right soft key to clear last number or result; press the Right soft key “Back” to exit calculator and press the
Left soft key or OK to calculate.
* Note: The precision of the calculator is limited and there are errors, especially when it is indivisible.
4.10.2 Currency converter
During the exchange rate conversion, it is required to input the exchange rate first, and then the local monetary value, and
finally press the left soft-key to confirm. And the value you need will be displayed in another edit box.
4.10.3 Stopwatch
It is a timer. Common stopwatch and multi-directional stopwatch are available.
 Typical Stopwatch:
------ Split Timing: record the time of every circle or every person.
------Lap Timing: record the circle time of a person.
------ View record: view the recorded time.
4.10.4 Ebook reader
 Open E-Book: open and view the E-Book file.
 Clean up bookshelf: refresh the bookshelf.
 Global settings: set the font size etc. in the file.
4.10.5 Privacy lock
Lock the specific phone functions with phone password. User needs to provide password in order to use those locked
functions
4.11 Services
STK: its full name is SIM Tool Kit. It is a kind of new service of GSM. It can provide you with flexible information