Java tutorial
//package com.java2s; import java.util.List; import android.content.Context; import android.telephony.SmsManager; public class Main { public static void sendSms(Context context, String number, String messageContent) { SmsManager smsManager = SmsManager.getDefault(); List<String> contentList = smsManager.divideMessage(messageContent); for (String content : contentList) { smsManager.sendTextMessage(number, null, content, null, null); } } }