How to Setup Data Roaming for Telkomsel

For telkomsel user, here is a few step to setup data roaming when you are in other country

1. Choose the packet by call *266# from your iPhone and follow the instruction. You can do this when you are in Indonesia or when you arrived in destination country
   
   
   
   
   
   
   
   
   
2. Ensure your roaming data was on : Setting -> Cellular -> Data Roaming :ON
   
3. When you arrived on destination country set your carrier to manual : Setting -> Carrier -> Automatic : Off
   
4. Select Roaming partner from telkomsel. You can check the partner list from this link 
5. Enjoy your internet connection