I have trying to figure out how to set up access to my voicemail(built in) but I can't find how to do it. I have read some posts that say ** should get to voicemail when calling number externally but doesn't work for me. I have tried **, *7, #, when voicemail comes on but they don't do anything. I assume I need to set up a shortcode of some sort. Can someone point me in the right direction. Would appreciate it. Thanks