Smart offers unlimited Facebook for only P10, if you are a Smart or Buddy subscriber just text FB to 211 then install the application on your java capable phone. You can also register Smart unli Facebook through text keying in the keyword FB amount the send to 211. With your P10 you can now enjoy unlimited Facebook using Facebook mobile app valid for 1 day. Smart Unli Facebook is also availabe in weekly and monthly package subscription.
Here's how to register:
Text FB 10 then send to 211 (Or by just using Facebook your Facebook mobile app you are automatically registered to Unli Facebook 10 /FB 10)
Valid for 1 day (Daily)
Text FB 50 then send to 211
Valid for 7 days (Weekly)
Text FB 200 then send to 211
Valid for 30 days (MOnthly)
That's it, you may visit Smart site for more details.
You may also try Smart Trinet Promo or if you are having trouble with your Smart GPRS 3G MMS setting read How To Activate SMART GPRS Settings. For Lahat Text Unli promo you mar read here for your reference.