DMFL and TMFL stackable?

[thebisch]

I think I know the answer to this, but I want to make sure. So, if I buy a TMFL phone, then buy what the web site calls "One Year & Double Minutes" at 1500 mins, is that 1500x2, then those mins are x3 when they hit the TMFL phone giving a total of 9000 mins?

[Frontierjustice]

I think I know the answer to this, but I want to make sure. So, if I buy a TMFL phone, then buy what the web site calls "One Year & Double Minutes" at 1500 mins, is that 1500x2, then those mins are x3 when they hit the TMFL phone giving a total of 9000 mins?

No. The 1500 minutes will triple ; the double minutes feature is lost. I have TMFL. If I log in, the web page will not show me DMFL bundles.
Regards, FJ