※CAUTION※ iPhone and Smartphone Users
Please be sure to turn OFF data roaming on WiFi-enabled mobile phones. Failure to
do so may result in internaonal roaming charges incurred with your local carrier.
How to turn off data roaming on iPhone (iOS 7)
How to turn OFF data roaming on Android Smartphone
1. From the home screen, select Sengs ⇒ Select Cellular ⇒ Select Roaming
2. Ensure the Voice & Data Roaming switch is disabled.
⇒ Enabled when the switch is in the green posion.
“Sengs“⇒ “Wireless and network“⇒ “Mobile networks“⇒ “Data roaming“
Please ensure that Data roaming is UNCHECKED.
Note: Please check your phone manufacturer's guide for instrucons on how to turn off data roaming