To check if you already have Free FB, visit m.facebook.com/free. For more info, text FREE FB to 8888.
To check status just text FREE FB STATUS snd it to 8888.
To avail of the Free Viber offer, you must be registered to any of the promos listed. For text promos, you will only get the free messaging features. For text/call/sruf promos, you get the full Viber experience. Free Viber is valid as long as you are still registered to your call/text promo. If you are on a surf promo, you have free Viber until you use up all your MBs.