Samsung Galaxy S21+ 5G

Samsung Galaxy S21+ 5G

Android 11.0

I can't send and receive text messages on my Samsung Galaxy S21+ 5G Android 11.0

Cause 1 of 3: The message centre number is incorrect

The message centre ensures that your SMS is sent to the recipient. Consequently, the correct message centre number needs to be saved in the phone.

Solution: Enter the message centre number.

Step 1 of 10

Find "Message Centre"

Slide your finger upwards on the screen.

Step 2 of 10

Find "Message Centre"

Press Samsung.

Step 3 of 10

Find "Message Centre"

Press Messages.

Step 4 of 10

Find "Message Centre"

Press the menu icon.

Step 5 of 10

Find "Message Centre"

Press Settings.

Step 6 of 10

Find "Message Centre"

Press More settings.

Step 7 of 10

Find "Message Centre"

Press Text messages.

Step 8 of 10

Find "Message Centre"

Press Message Centre below the required SIM.

+6421600600

+6421600600

+6421600600

Step 9 of 10

Set the message centre number

Key in +6421600600 and press Set.

Step 10 of 10

Return to the home screen

Press the Home key to return to the home screen.

1 Find "Message Centre"

Slide your finger upwards on the screen.

Press Samsung.

Press Messages.

Press the menu icon.

Press Settings.

Press More settings.

Press Text messages.

Press Message Centre below the required SIM.

2 Set the message centre number

Key in +6421600600 and press Set.

+6421600600

3 Return to the home screen

Press the Home key to return to the home screen.

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