Any Double Special EXTRA promo for Voice and SMS? Yoodo Care March 01, 2021 15:24 Updated Nope, the Double Special Extra promo is only for your Base Data! Related articles For Double Special EXTRA promo, are these data quotas High-Speed or capped? I’m on a 10GB plan that auto renewed after 2 March 2021 but I don’t see 20GB quota on my dashboard. What should I do? Why is there a 6GB slider? Comments 0 comments Please sign in to leave a comment.