Android :: Simulating A Waiting Voicemail Message

I am looking for a way to simulate or create a waiting voicemail message. I know there has a question about this that have been on the mailing-list/group here: http://bit.ly/b6ITDQ

In investigating trying to get a voicemail message simulated w/ the AVD Emulator, I tried just setting the incoming mail to "SEND_TO_VOICEMAIL" - but that does not create a message. There is not an indicator that the call was made until you check your call log (which is the expected behavior, so no complaints there).

I have looking through the Android documentation, tutorials/samples, and reference. I cannot find anything talking about creating or bootstrapping a voicemail message (and I haven't seen anything about handling other instances of a "Message Waiting Indicator").

I've looked around on a couple other message forums, like anddev.org, and haven't seen any examples dealing with voicemail. I have a Safari account and searched in the Android dev books and only find mention of the Intent URI for the Dailer (voicemail:).

If looks like when I'm trying to achieve would be done by creating a Notification and passing it to NotificationManager.notify() as done in this example article:[url]

Would PendingIntent be the Intent that I'm looking for? I'm new to the platform/api, so I'm likely just missing some knowledge on what I'm trying to do is called. I have done a fair bit of looking around, but I've reached a bit where I feel I'm going in circles.

If looks like once I could create/simulate voicemail, then I'd chance need to create a PhoneStateListener with a definition of onMessageWaitingIndicatorChanged() and call TelephonyManager.listen().

If I have missed a place to check or a resource - just point me briefly in that direction.