I have a Google Pixel (first gen) on Ting GSM. I have been frustrated by the lack of VVM with the stock Android Phone App. From what I've searched and read, this seems to be an issue with T-Mobile's provisioning and some have seen it fixed on the Pixel 2 or 3. I recently broke the screen on my pixel 1 and had to go back to an old phone while it was repaired. To get back on, I had to get a new Ting GSM sim and reactivate the phone. When I did, this time I have gotten text messages from T-Mobile saying that there is this VVM app and an MVNO app available. I was wondering if anyone has gotten the MVNO app to work with a Google pixel on Ting? Message copied below.
Visual Voicemail Alert: A new version of My Visual Voicemail app is now available. To access your voicemail messages, you will need to download the latest version of the app. Download now: t-mo.co/VMMmvno