I have turned off data roaming and was using Wifi. Why am I still charged for data roaming usage?

It is possible for some smartphone and Wifi connection to still incur data roaming usage even if you have turned off Data Roaming on your phone settings. Should you need to really turn off data roaming, we recommend the following steps; otherwise avoid bill shock with our Daily Unlimited Internet Roaming or purchase Roaming Pass.

a) Switch OFF Mobile Data and Data Roaming
b) Switch ON flight mode
c) Switch OFF flight mode
d) Turn on WIFI ONLY (If data is required)