An SMS is a text message which can be sent to other mobile phones. You'll be able to send and receive SMS as soon as you've inserted your SIM card into your mobile phone. If this isn't the case, you can set up your mobile phone for SMS.
Enter the recipient
Key in the first letters of the required contact.
Matching contacts from the address book are displayed.
Press the required contact.
Write the text
Press the text input field.
Write the text for your SMS.
Send the SMS
Press the send icon when you've written your SMS.
Return to the Home screen
Press the Home key to end the session and return to the Home screen.