Resetting headset, Battery, Troubleshooting – Sony Ericsson Aino™(U10) User Manual
Page 71: Resetting headset battery troubleshooting

To select a preset radio station
•
Press
or
.
Resetting headset
Reset the headset if it behaves unexpectedly.
Resetting the headset removes all information about paired devices other than the phone
it was shipped with.
To reset the headset
1
Make sure the headset is turned off.
2
Press and hold down the on/off key until the indicator light flashes blue and green
alternately.
3
Simultaneously press and hold down the on/off key and the call key until the headset
turns off.
Battery
A battery that has been infrequently used, or a new one, could have reduced capacity. You
may need to recharge it a number of times.
When the battery level is low, you hear a low beep. If you do not charge the headset, it
automatically turns off after 10 minutes.
Battery status
Battery colour
Description
One red light
The battery needs charging soon
Three green flashes
The battery is half full
Four green flashes
The battery is fully charged
To check the battery status
•
Press the power key briefly. The number of green light indicators shows how full the
battery is.
Troubleshooting
Redial does not work
•
Make sure the call list in the phone is not empty.
•
Make sure your phone or other device supports the Bluetooth handsfree profile.
I cannot answer a second call
•
Make sure your phone supports the Bluetooth handsfree profile.
Voice commands do not work
•
Make sure the voice commands are enabled and recorded in your phone before you start
using them.
•
Make sure your phone supports the Bluetooth headset profile.
The music is not played in the headset
•
Make sure your phone or other device is paired with the headset. You may have to restart
the media player and select to use the headset.
The radio does not play in the headset
•
Make sure the MH100 is connected to the phone.
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