how do i see or listen to my voicemail online

Can I ask what I think is a "simple" question on this.... Do t-mobile moderators on this forum actually report issues like this to support to get it fixed or are we just wasting our time coming here???    Feature STILL  broken.   I'll be going overseas soon and I don't want to have to call a US number with international calling rates JUST to get voicemail.... people need to understand that there are many valid reasons to go to the web to get voicemail.

I just want to know if I'm going to have to go back to support yet again if complaining here does not good.