To send SMS, go to Communicate > Send SMS. Here you can see four tab present at top right corner in the send SMS page then select Group, Individual, Class and Today's Birthday which users group you want to send SMS.

 Send SMS to Group-

 To send SMS to Group (Student's, Guardian, Admin), click on the Group tab present at top right corner of the page then enter the details message Title, Send Through, Message and select Message To (student, Guardian and admin) and then click on Send button.

Send SMS group image

Send SMS to Individual-

To send SMS individual, click on the Individual tab present at top right corner of the page then enter the details message Title, Send Through, Message and select Message To (Select the group of the person to whome you want to send email and then search for the member name in the textbox and to add more students click on the add button) and then click on Send button.

send SMS individual image

Send SMS to Class-

To send SMS class, click on the Class tab then enter the details message Title, Attachment, Message and select Message To and Section (Here you can select multiple sections) and then click on Send button. 

Send SMS class image

Send SMS to Today's Birthday-

To send SMS today's birthday, click on the Today's Birthday tab present at top right corner of the page then enter the details message Title, Send Through, Message and Message To and then click on Send button.

Send SMS today birthday image