Good news for those who used to send international sms..now you can send free international sms from facebook.what you have to do is 1st open your face book id go to prefrence and sms then enter your number and verify it.Tel the same to whom u wana send sms.now wheneva the pers0n post or c0mment u wl get sms u must have to do once then you can reply it same as u reply ur inbox sms it cost u regular sms use free sms .so its totaly free.