1. Touch Settings.
When abroad, data roaming is required to use email, web browsing and other data services. Please note that data roaming charges will apply.
To avoid unwanted roaming charges, you can turn off data roaming. You can also turn off data services altogether. This way, your Apple iPhone 3GS will only transmit data over Wi-Fi.
Last Updated:28/03/2013
2. Touch General.
When abroad, data roaming is required to use email, web browsing and other data services. Please note that data roaming charges will apply.
To avoid unwanted roaming charges, you can turn off data roaming. You can also turn off data services altogether. This way, your Apple iPhone 3GS will only transmit data over Wi-Fi.
Last Updated:28/03/2013
3. Touch Cellular.
When abroad, data roaming is required to use email, web browsing and other data services. Please note that data roaming charges will apply.
To avoid unwanted roaming charges, you can turn off data roaming. You can also turn off data services altogether. This way, your Apple iPhone 3GS will only transmit data over Wi-Fi.
Last Updated:28/03/2013
4. Touch the Data Roaming slider to change the setting.
For example, if data roaming is off, touch the slider to turn it on.
When abroad, data roaming is required to use email, web browsing and other data services. Please note that data roaming charges will apply.
To avoid unwanted roaming charges, you can turn off data roaming. You can also turn off data services altogether. This way, your Apple iPhone 3GS will only transmit data over Wi-Fi.
Last Updated:28/03/2013
5. If data roaming is on, touch the slider to turn it off.
When abroad, data roaming is required to use email, web browsing and other data services. Please note that data roaming charges will apply.
To avoid unwanted roaming charges, you can turn off data roaming. You can also turn off data services altogether. This way, your Apple iPhone 3GS will only transmit data over Wi-Fi.
Last Updated:28/03/2013
6. To switch the network off completely, touch the Cellular Data slider so that it changes from on to off.
When abroad, data roaming is required to use email, web browsing and other data services. Please note that data roaming charges will apply.
To avoid unwanted roaming charges, you can turn off data roaming. You can also turn off data services altogether. This way, your Apple iPhone 3GS will only transmit data over Wi-Fi.
Last Updated:28/03/2013
7. Cellular data is now off.
To turn on cellular data, touch the slider again.
When abroad, data roaming is required to use email, web browsing and other data services. Please note that data roaming charges will apply.
To avoid unwanted roaming charges, you can turn off data roaming. You can also turn off data services altogether. This way, your Apple iPhone 3GS will only transmit data over Wi-Fi.
Last Updated:28/03/2013