Installation Instructions

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6.12 EXTRAS
6.12.1 CALCULATOR
Provide a calculator based on simple arithmetic: add, subtract, multiply
and divide.
Notice：This calculator accurate to 12-bit valid number
6.12.2 BLUETOOCH
-POWER：Choose if enable BT or not.
-VISIBILITY：Choose if share or hide the BT. Other devices can’t find your BT
if it’s hide.
-My Device：Search BT devices around
-My name： Name showed to other devices when BT is enabled and can be
found.
6.12.3 TORCH
Through the option to turn on or turn off or SOS the torch.