Yeah!! You can send SMS from facebook to mobile phones without any country restrictions. 1. Login to your Facebook account. 2. Go to this chat application link https://apps.facebook.com/chatsms/ 3. Select your destination country where you want to send SMS 4. Enter your mobile number and message. Even though this service has many reputations it has some limitations 1. You can only send up to 100 character long SMS. 2. 4 SMS/day 3. Your name will be displayed at the beginning of the message.So, don't try to do illegal actions with this feature. This feature is very useful at any instant situations.