Almost same thing happens to a friend of mine,, he bought a phone from najada souq, as per what he said is,, he gets msgs from mosaic and he loses QRs.4/- per msg. ultimately he had to change his phone,, and he dont recall subscribing to any service from mosaic.. as far as i know subscription to any services is related to the phone number and not the phone(instrument).. any info regarding such problem,, or any solution to unsubscribe any service??