Device Guides

Microsoft Lumia 640

This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.

Possible cause 2:

The message centre number is incorrect: Enter the correct message centre number.

List view

Tap the message icon.

Tap the dots in the bottom right corner of the display.

Tap settings.

Tap the field below "SMS centre number".

Key in +61411990001 and tap save.

Tap the home icon to return to the home screen.

Step 1 of 6

Tap the message icon.

Step 2 of 6

Tap the dots in the bottom right corner of the display.

Step 3 of 6

Tap settings.

Step 4 of 6

Tap the field below "SMS centre number".

Step 5 of 6

Key in +61411990001 and tap save.

Step 6 of 6

Tap the home icon to return to the home screen.

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