Does three app allow you to access voicemail messages?

[pr]

I am abroad and don't need my phone(make or recieve calls, etc), so I don't enable roaming. I don't want to pay extra for that. But sometimes people leave voice messages for me. Can I listen to them on the app (official three app) via internet, I have my device and I can access internet? I wanted to ask before installing it on my android device.

[PeteG]

Hello there. 

Sorry, it's unclear which app you re referring to? The app you want to install is the one you'd be using to send and receive voice messages? 

Pete.