Sending Pause and DTMF input in android
<p>I am Intercepting outgoing call following is my code of outgoing call interception</p>

<pre><code>public class InterceptCall extends BroadcastReceiver {

    @Override
    public void onReceive(Context context, Intent intent) {

        String calling_number = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
                setResultData("123,"+calling_number );
}
}
</code></pre>

<p>in android , is used for pause, but it is not working?
how can I send DTMF input or use pause, wait and  symbol?
I am stuck in it any help will be appreciated</p>
