Hi yebo,

To answer your question, actually the answer is already in between your statement...."naubusan na load sim ko. i try to text pero di naman pwede, check operator services pa din." Yes, you will normally experience this. Your free texts will not exempt you from being barred by the network operator that serves you simply because you already consumed all the amount of load that you purchased or you already have zero balanced in your load. You can only enjoy your free texts if you have a load. I'll just give you a HINT Sir, just maintain atleast PhP1.00 (depends on your network provider, in SMART atleast Php1.00 will do) on your load and you can use your free SMS until you consumed it. BUT never ever to set-up a call coz your PhP1.00 will be gone and your free SMS will be forfeited.

Br,
silver_corolla