How to send sms using bio metric device data ,service,androi

I have done search with different ways in google to get appropriate answer or solution or guideline of my query about my requirements,which are followings,

1.I have bio metric device for attendance of students. 2.Now client requirement is to attach sms service with it. 3.I want to do it as follow, i.when student is verified and data has been saved in device database,then on this event using service hit an android device which have a simple app that using build in functionality of android sms ,send sms to students parents against the number saved in database and pass to android app using service. ii. i have done this already but in that case my database in MS SQL,on any specified event using service I invoke service to android and task could be completed. Problem In this case most of devices saved this data in access sheet,and I can not feel that event,or invoke event against it

Please guide me in appropriate way.