Ok, I copied grandstream.ph.xml
Went to VPK 3 fixed VPK and removed everything from {If blf1} to {ENDIF}
I removed the phone from the extension and then added it back to the extension with the new custom template.
I hit Provision from the phone's website and the the VMPK 3 changes from Default 2 to None 1.
I'm guessing that I did something very wrong. I removed the below. But then that just leaves all settings commented out for VPK 3. Instead of removing the config below should I be editing it to use Account 2?
{IF blf1}
<P1367>%%value%%</P1367>
<!-- # Account. 0 - Account 1, 1 - Account 2, 2 - Account 3 -->
<!-- # Number: 0, 1, 2. Default is 2. -->
<!-- # Mandatory -->
<P1368>0</P1368>
<!-- # Description. Max length allowed is 32 characters. -->
<!-- # String -->
<P1469>%%label%%</P1469>
<!-- # Value. Max length allowed is 64 characters. -->
<!-- # String -->
<P1470>%%type%%</P1470>
{ELSE}
<P1367>-1</P1367>
<P1368>0</P1368>
<P1469></P1469>
<P1470></P1470>
{ENDIF}