sa pagkakaalam ko, limited lang ang numbers na pwedeng tawagan ng smart kid. at pre-programmed na ang mga ito. i think the kid just need to dial 11, then automatically it will call the first programmed number, after a few rings without answer, it will call the second programmed number, and so on. i don't know kung hanggang ilan numbers ang pwede i-store.

sa globe gizmo naman, the phone can call and text any number, just like an ordinary sim.