Here’s how you can register to the unlimited text to all networks of Smart Communications Philippines:
Featuring LAHATXT UNLI 25 where you can send unlimited text messages to your friends using Globe, TM, Smart, Talk ‘n Text, Sun and Red Mobile with 10 minutes Smart-to-Smart calls + 25mb consumable internet. All that for 25 pesos valid for 1 day. Just text LTU25 to 2266. Promo is until November 30, 2011 and is available to Smart Prepaid subscribers only. There’s also LTU50 (valid for 2 days), LTU100 (valid for 4 days), LTU150 (7 days), and LTU299 (15 days).