Verykool i121C - Manual (Page 26)

4.6.2 Bluetooth
This mobile phone support Bluetooth wireless connection.
You can establish wireless connection between mobile
phone and device to realize voice communication, data ex-
change and synchronization. Press left soft key or OK key
to enter: Open/Close bluetooth, Bluetooth visibility, Paired
device, My bluetooth name, and Bluetooth file location.
4.6.3 Calculator
This feature can use your phone as a calculator for simple
calculations. Press number keys to enter the numbers. Use
following keys to calculate ：
Navigation keys: +, -, Ч, ч
OK key: Show the calculation result.
* Key: Decimal point
4.7 Pastime
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