| Label: | Vale Music VLMX 1086-3 |
| Genre: | Electronic |
| Style: | Trance |
| Format: | Vinyl (12") |
| A1 | SMS (Extended Club Version) | |
| A2 | SMS (Musikk Mix) | |
| B1 | SMS (DJ Digress Remis) » Remix: DJ Digress | |
| B2 | SMS (Future Breeze Club Mix) » Remix: Future Breeze |
| Label: | Urban 015 918-1 |
| Genre: | Electronic |
| Style: | Trance, Euro House |
| Format: | Vinyl (12") |
| A1 | SMS (DJ Digress Remix) » Remix: DJ Digress » Remix [Credited To], Producer [Additional]: Atilla Girisken, René Küpper | 7:08 |
| A2 | SMS (Future Breeze Club Mix) » Remix: Future Breeze » Remix [Credited To], Producer [Additional]: John Leonardo Lepore, Markus Boehme, Martin Hensing | 8:10 |
| B1 | SMS (Extended Club Version) | 4:59 |
| B2 | SMS (Musikk Mix) » Remix: Musikk » Remix [Credited To]: Jesper Green, Mikkel Torsting | 5:43 |
| Label: | Urban 019 068-2 |
| Genre: | Electronic |
| Style: | Trance, Euro House |
| Format: | CD (Maxi-Single) |
| 1 | SMS (Radio Edit) | 3:38 |
| 2 | SMS (DJ Digress Single Edit) » Remix: DJ Digress » Remix, Producer [Additional]: Atilla Girisken, René Küpper | 3:46 |
| 3 | SMS (Extended Club Version) | 4:59 |
| 4 | SMS (DJ Digress Remix) » Remix: DJ Digress » Remix, Producer [Additional]: Atilla Girisken, René Küpper | 7:08 |
| 5 | SMS (Future Breeze Club Mix) » Remix: Future Breeze » Remix, Producer [Additional]: John Leonardo Lepore, Markus Boehme, Martin Hensing | 8:10 |
| 6 | SMS (Musikk Mix) » Remix: Jesper Green, Mikkel Torsting, Musikk | 5:43 |
| Label: | Urban none |
| Genre: | Electronic |
| Style: | Trance, Techno, Progressive Trance |
| Format: | CD (Maxi-Single , Promo) |
| 1 | SMS (Extended Club Mix) | 4:59 |
| 2 | SMS (Musikk Mix) » Remix: Musikk | 5:43 |
| 3 | SMS (DJ Digress Remix) » Remix: DJ Digress | 7:08 |
| 4 | SMS (Future Breeze Club Mix) » Remix: Future Breeze | 8:10 |
| 5 | SMS (Lagerfeldt Remix) » Remix: Lagerfeldt | 3:36 |
| Label: | Universal Music (Denmark) BARCODEPRO1 |
| Genre: | Electronic |
| Style: | Trance, Techno, Progressive Trance |
| Format: | CDr (Single , Promo) |
| 1 | SMS (Radio) | |
| 2 | SMS (Extended) |
| Label: | Universal Music Denmark SMSPROMO02 |
| Genre: | Electronic |
| Style: | Trance, Techno, Progressive Trance |
| Format: | CD (Maxi-Single , Promo) |
| 1 | SMS (Radio Edit) | 3:38 |
| 2 | SMS (Future Breeze Radio Edit) | 3:46 |
| 3 | SMS (X-Tnded Mix) | 5:01 |
| 4 | SMS (Future Breeze Club) | 8:12 |
| 5 | SMS (Musikk Mix) » Remix: Musikk | 5:45 |
| 6 | SMS (Lagerfeldt Remix) » Remix: Lagerfeldt | 3:37 |
| Label: | Urban BBSMS02 |
| Genre: | Electronic |
| Style: | Trance, Euro House |
| Format: | CD (Maxi-Single , Promo) |
| 1 | SMS (Radio Edit) | 3:38 |
| 2 | SMS (Future Breeze Radio Cut) | 3:43 |
| 3 | SMS (DJ Digress Single Edit) | 3:46 |