Dell Active Pen PN556W User Manual page 14

NOTE: If the pen is already listed under Bluetooth devices, remove the pen
from the list before pairing with your device.
1 Press and hold the top button for 3 seconds to enable pairing mode.
The Bluetooth-pairing light starts blinking to confirm the pairing mode is enabled.
2 In Windows Search, type Bluetooth.
3 From the list that appears, tap or click Bluetooth Settings.
4 Ensure that the Bluetooth is enabled.
5 From the list of devices, tap or click Dell PN556W Pen→ Pair.
NOTE: If Dell PN556W Pen is not listed, ensure pairing mode is
enabled on the pen.
6 Confirm the pairing process on both pen and device.
The Bluetooth-pairing light turns solid white for few seconds to confirm the
pairing and then the light turns off. After the pen and a device are paired, they
connect automatically when Bluetooth is enabled and they are within the
Bluetooth range.
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