Microsoft Lumia 640

Microsoft Lumia 640

How to guides

Turn data roaming on or off

You can limit your data usage when abroad by turning off data roaming. You'll then not be able to access the internet using the mobile network when abroad. You can still use Wi-Fi even though data roaming is turned off.

Step 1 of 5

Find "mobile+SIM"

Slide your finger down the display starting from the top edge of your phone.
Press ALL SETTINGS.

Step 2 of 5

Find "mobile+SIM"

Press mobile+SIM.

Step 3 of 5

Turn data roaming on or off

Press the field below "Data roaming options".

Step 4 of 5

Turn data roaming on or off

Press roam or don't roam.

Step 5 of 5

Return to the home screen

Press the home icon to return to the home screen.

1. Find "mobile+SIM"

Slide your finger down the display starting from the top edge of your phone.
Press ALL SETTINGS.
Press mobile+SIM.

2. Turn data roaming on or off

Press the field below "Data roaming options".
Press roam or don't roam.

3. Return to the home screen

Press the home icon to return to the home screen.

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