Ok...I got the message saying that Blazer will no longer work starting 9/22/05. But...I called Lock-Line to get a replacement phone last Thurs (the graffiti are stopped working) and I just got it today....and low a behold, Blazer works just fine. The version it can with is:

version 2.1.4s2 Build 10

I wonder if this just affects older versions.