CODE to modify:

qtmobility/src/connectivity/bluetooth/qbluetoothsocket_symbian.cpp:

QString QBluetoothSocketPrivate::peerName() const
{
//TODO: should return name instead of address
return peerAddress().toString();
}

QBluetoothAddress QBluetoothSocketPrivate::peerAddress() const
{
TBTSockAddr address;

iSocket->RemoteName(address);

return qTBTDevAddrToQBluetoothAddress(address.BTAddr());
}