CellC MMS spam?

[The_Unbeliever]

Got this MMS from CellC today :

Forward this MMS to
spread the love this
Valentine's Day, or go
to www.cell.mobi for
more Valentine [-]kuk[/-]
wallpapers &
screensavers,
compliments of Cell C!
To opt out reply with
NO
[image of heart with happy V day attached]

I will be checking my airtime like a hawk - and if anything goes off, will be very, very .

I haven't opted out as there is NOTHING which says that you will be charged extra.

The number simply says "Cell C" - so I can't say for sure where it's from.

If there's a leech on the SIM, then I'll just ditch and burn it, and get another SIM.