I have problems sending and receiving text messages on my Samsung Galaxy S10 Lite

Press the message icon.

Press the menu icon.

Press Settings.

Press More settings.

Press Text messages.

Press Message Centre.

+447802000332

+447802000332

Key in +447802000332 and press Set.

Press the Home key to return to the home screen.

Press the message icon.

Press the new message icon.

Press the search field and key in the first letters of the recipient's name.

Press the required contact.

Press the text input field and write the text for your text message.

Press the send icon when you've finished your text message.

Press the Home key to return to the home screen.