After you try GA15 why don't you also try this another combo promo of TnT. GAAN UNLITXT PLUS15 where you can have an unlimited texts to all same network plus the minutes call. If you have a lot of friends with TNT users this promo is right one for you.
* Procedures how to get GAAN UNLITXT PLUS15
- unlitext with 15 minutes call to TNT/Smart
- valid in 1 day only
- text GU15 to 4545
