■ Clear settings or reset
To clear the pairing settings from the speakerphone, press and hold the
power key and the answer/end key (for over 4 seconds) until the red and
green indicator lights start to alternate. After the settings are cleared,
the speakerphone enters pairing mode.
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.