Cell broadcast alerts don't play a sound

[ozgursar]

Hello,

I activated cell broadcast messages.
Even though I enable FLAG for specific topic, I don't get a message alert TONE on the phone. It only opens the backlight and displays a message on the phone screen.

Is there a way to force the phone to play a sound when a FLAGGED TOPIC boradcast message arrives.

This was possible on Sony Ericsson T300.

Thanks!