Sony 1264-0772, ST21a2 Turning off data traffic, Data roaming, To select another network manually

Models: 12640775

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To select another network manually

To select another network manually

1 From the Home screen, tap .

2Find and tap Settings > More… > Mobile networks.

3Tap Select SIM card, then select a SIM card that you want to select another network manually.

4Tap Service providers.

5When a pop-up window appears, tap Search mode > Manual.

6Select a network.

If you select a network manually, your phone will not search for other networks, even if you move out of range of the manually selected network.

To activate automatic network selection

1 From the Home screen, tap .

2Find and tap Settings > More… > Mobile networks.

3Tap Select SIM card, then select a SIM card for automatic network selection.

4Tap Service providers.

5When a pop-up window appears, tap Search mode.

6Tap Automatic.

Turning off data traffic

You can disable all data connections over 2G/3G networks with your phone to avoid any unwanted data downloads and synchronizations. Contact your service provider if you need detailed information about your subscription plan and data traffic costs.

When data traffic is turned off, you can still use Wi-Fi™ and Bluetooth™ connections. You can also send and receive multimedia messages.

To turn off all data traffic

1 From your Home screen, tap .

2Find and tap Settings > More… > Mobile networks.

3Unmark the Data enabled checkbox.

Data roaming

Depending on your network operator, it might be possible to allow mobile data connections via 2G/3G outside of your home network (roaming). Please note that data transmission charges may apply. Contact your network operator for more information.

Applications may sometimes use the Internet connection in your home network without any notification, for example, when sending search and synchronization requests. Additional charges may apply for data roaming. Consult your service provider.

To activate data roaming

1 From the Home screen, tap .

2Find and tap Settings > More… > Mobile networks.

3Mark the Data roaming checkbox.

You can’t activate data roaming when data connections have been deactivated

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Sony 1264-0772 Turning off data traffic, Data roaming, To select another network manually, To turn off all data traffic