Turning data roaming on or off (single and dual SIM)
When traveling internationally, you may want to turn data roaming on and off to conserve data and minimize unwanted fees.
1.
From the Settings app, tap Connections.
2.
Tap Mobile networks.
3.
Tap or slide the Data Roaming switch to ON.
Turning data roaming on allows you to connect to data services while roaming. Turn data roaming off to keep from incurring significant charges.
4.
For devices with dual SIM enabled, tap or slide one of the Data Roaming switches to ON.
You can enable or disable Data Roaming Access separately for each SIM card network.
5.
You've completed the steps!
