96 

    97     /**

    98     * Transfer audio to phone

    99     * @param    None

   100     * @return   TInt indicating the success of call.      

   101     */

   102     TInt AudioToPhone();

   103 

   104     /**

   105     * Routes the audio paths from the phone to the accessory from which they

   106     * have been earlier on moved to the phone with the audio to phone 

   107     * operation. In practice also reconnects to the accessory.

   108     * @param aStatus            When the request completes contains the 

   109     *                           success status of the operation.

   110     * @return                   None.

   111     */

   112     void AudioToAccessory( TRequestStatus& aStatus );

   113 

   114     /**

   115     * Cancels the audio to accessory operation.

   116     * Note that if this request is made after the point when it is not 

   117     * possible to cancel the actual operation any more, the audio paths 

   118     * might still be routed to the accessory again.

   119     * @param                    TRequestStatus status to be cancelled.

   120     * @return                   None.

   121     */

   122     void CancelAudioToAccessory();

   123