PAALALA LANG:
Itong trick na ito ay hindi working sa lahat ng area pili lang ang lugar na gumana.
Working areas: Cavite, Paranaque, Marikina and some areas in luz, vi and min.
1. Text PROTECT ON to 4545 and wait for confirmation. This will turn ON the Load Protection of your SIM so that the network will not charge you with the standard internet charges.
2. Text FREE WIKI to 5555 and wait for confirmation. This will enable FREE Wikipedia access and this is where the trick happens when you proceed with the next step.
3. Text SAMPLE to 4545 and wait for confirmation. Never mind the 5 hours only internet access in the Piso Sampler notification; it will be unlimited if you are registered with FREE Wikipedia promo.
4. Text ROAM OFF to 333 and wait for the confirmation that your roaming is now off.
5. Done. Start browsing the internet!
*Redo steps 2 and 3 when your PisoNet Sampler subscription expires. This requires that you register to the promos every 2 days for PhP1.00.
*If you were NOT successful in making this unlimited internet to last for two days (i.e. after 5 hours you can no longer browse the internet and you have received a text that your Piso Sampler subscription is no longer valid), opt to register to SCHOOL (send to 5555) after Step 2 and register again to FREE WIKI then proceed with Step 3. This is a sure way to enjoy the unlimited internet using your TNT SIM but this costs more. It will be PhP6.00 per 2 days and you have to redo the steps 2 and 3 (plus the insertions in case you did it) every two days. You can also try a more expensive version using the UNLI20 mixed with the PisoNet if it won't work with you.