Load 100
Roam on Roam Off
Dial 2221*1# - Roam On
Hintayin mag message si sun then
Dial 2221*1#
Hintayin ulit mag message si sun na deactivate na si Roam on
3. Flight on or Deactivate sim. Activate sim agad
Tips
A. Kung ayaw niyo ng ilang oras lang is block agad wag nakayo mag unblock gamit...