Samsung Galaxy S21+ 5G
Android 11.0
1 Create new text message
Slide your finger upwards on the screen.
Press Samsung.
Press Messages.
Press the new message icon.
2 Select recipient
Press the search field and key in the first letters of the recipient's name.
Press the required contact.
3 Select SIM
Press the SIM icon to select the required SIM.
4 Write text
Press the text input field and write the text for your text message.
5 Send text message
Press the send icon when you've finished your text message.
6 Return to the home screen
Press the Home key to return to the home screen.