I really hate not having visual voicemail. They should allow early adopters to trade down. I'm even willing to eat the price difference. I wonder can the dual SIM VVM problem be solved via software update?
As others have mentioned, I have been using Youmails I seevm app since I got the dual sim 950 xl in November. Very happy with it. It works perfectly. You can download the I seevm app from the Microsoft store, and the follow the directions on how to set up properly. Very easy to set up, including recording your own personal greeting. And quite frankly it works better than the t-mobile visual voicemail I used with my 925.