Sony Ericsson U8I Bedienungsanleitung Seite 12

9. Redial the last number
Double press the MFB button in paired state.
10. Sound transfer to headphones or
phone
During a call, long press the MFB button for 2
seconds and you can transfer the sound to your
headphones or phone.
Long press
11. Activate voice control of phone
In paired state, long press "+" button and "-"
button at the same time for 2 seconds until you
hear a "Di" sound. (This function works only when
your phone has voice control function; please
refer to the instructions of your phone for details.)
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