# Practical advice

- The power tool with inserted Bluetooth® Low Energy Module GCY 42 / GCY 42 NC (accessory) is equipped with a radio interface. Local operating restrictions, e.g. in aircraft or hospitals, must be observed.

- Only apply the power tool to the screw when the tool is switched off. Rotating application tools can slip off.

Belt clip

You can use the belt clip (6) to hang the power tool on a belt, for example. You then have both hands free and the power tool is always at hand.