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Apple iPhone 4S

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Activate or deactivate mobile data

You can avoid unintended data traffic by deactivating mobile data. No connection to the Internet via the mobile network can then be established. You can still use WLAN even though mobile data is deactivated.

Step 1 of 5

Press Settings.

Step 2 of 5

Press General.

Step 3 of 5

Press Network.

Step 4 of 5

Press the indicator next to "Mobile Data" to activate or deactivate mobile data.

Step 5 of 5

Press the Home key to end the session and return to the Home screen.

1. Find "Network"

Press Settings.
Press General.
Press Network.

2. Activate or deactivate mobile data

Press the indicator next to "Mobile Data" to activate or deactivate mobile data.

3. Return to the Home screen

Press the Home key to end the session and return to the Home screen.