220-802 · Question #1002
A customer reports that their new Bluetooth device has a flashing blue light. Which of the following is MOST likely the cause?
The correct answer is A. The device is pairing. A flashing or rapidly blinking blue LED on a Bluetooth device is the universal industry-standard indicator that the device is in pairing/discoverable mode - actively broadcasting its presence and waiting for another device to initiate a connection. Once successfully paired, the…
Question
A customer reports that their new Bluetooth device has a flashing blue light. Which of the following is MOST likely the cause?
Options
- AThe device is pairing.
- BThe device is downloading GPS information.
- CA wireless access point has been found.
- DA new battery is needed.
How the community answered
(22 responses)- A95% (21)
- C5% (1)
Explanation
A flashing or rapidly blinking blue LED on a Bluetooth device is the universal industry-standard indicator that the device is in pairing/discoverable mode - actively broadcasting its presence and waiting for another device to initiate a connection. Once successfully paired, the light typically transitions to a slow blink or solid state. Bluetooth devices have no GPS capability (B). Bluetooth is a short-range personal area network protocol and does not detect Wi-Fi access points (C). A low battery indicator is usually a red or amber light, or a different blink pattern, not a blue flash (D). The blue blinking is specific to the Bluetooth pairing handshake process.
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