hi i use smart sim card roaming.because i ask my cousin to send it to me....all she does buy sim cARD it dosent matter if globe or smart,just tell theme when you buy sim card can they activate as a roaming thats it...
and just keep topping up every months 30 pisos to keep the roaming activate..because if not...they go deactivate the sim...hope this reply i give you help![]()