Nokia HF-510 Guide D'utilisation page 17

To reset the speakerphone if it stops functioning even though it is
charged, connect the speakerphone to a charger while you press and
hold the answer/end key.
■ Troubleshooting
If you cannot connect the speakerphone to your compatible device, do
the following:
• Ensure that the speakerphone is charged, switched on, and paired
with your device.
• Ensure that the Bluetooth feature is activated on your device.
• Ensure that the speakerphone is within 10 meters (33 feet) of your
device and that there are no other electronic devices between the
speakerphone and the device.
If the name of the person who is calling you is not shown on the
speakerphone display, even though it is saved in the connected mobile
device, check that the device supports the PBAP Bluetooth profile and
that the cellular network provides the caller's number.
B a s i c u s e
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