Guide for the Microsoft Lumia 640 - Troubleshooting - I can't send and receive picture messages (Cause 2 of 5)

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.

Press the field below "Data roaming options".

Press roam or don't roam.

Press the home icon to return to the home screen.