Manbart

Yes. I can hold the 1 key down, and it will give me a voice menu to listen to my messages, but I get no notification when there is a new message. I previously had an iPhone, and in that dialer there was a voicemail tab that showed my inbox and you could listen to/delete the messages from there (and I got a notification when there was a new message).

There are some Play Store apps that have this function, but I have yet to find one that works without Google Play Services installed

Can you actually get a commercially produced device with this chip?