For those who want me to send them a friend invitation for Qitaf, your SIM card must be 3 (not STC). If your SIM card is 3 (not STC), I cannot send you an invitation. (And you must not have registered before, you need a new number) Any other SIM card will work for the invitation (Mobily) SIM card (Zain) SIM card V (Salam Mobile) SIM card • (Lebara) SIM card (Virgin Mobile) SIM card (Red Bull Mobile) SIM card