When SMS menu is not displayed, turn ON the edit mode
2) Click [Send SMS] after placing the cursor on 'send message'
3) Enter the sender's phone number
When entering the extension number, please enter only the last 4 numbers
※ To enter extension number, please disabled 'include sender' in recipient list.
Word limit: 80 words for English, 40 words in Korean
After sending SMS, confirmation of text message can be checked at [SMS History]