Sony Ericsson Aino User Manual page 72

No connection to the phone
Make sure the headset is charged and within range of the phone. We recommend a
maximum distance of 33 feet (10 meters) with no solid objects in between. Check or reset
the Bluetooth settings in the phone. Try to pair the headset again.
It is not possible to use the headset during charging.
72
This is an Internet version of this publication. © Print only for private use.