diff --git a/network-comm/sms/sms.py b/network-comm/sms/sms.py
new file mode 100644
index 0000000..95a9c1b
--- /dev/null
+++ b/network-comm/sms/sms.py
@@ -0,0 +1,176 @@
+# codeing=UTF-8
+import net
+import checkNet
+import sms as SMS
+
+#本示例演示将分开到达设备的两条长两条短信合并为一条短信
+#本例演示要求短信索引值0和短信索引值1的短信同一条长短信的内容
+    
+class QuecSMS():
+
+    def __init__(self):
+        self.__enable_log = False
+        self.sms_set_enable_log()
+        self.sms = SMS
+        self.sms.setCallback(self.__SMS_Call_back)
+        self.message=""
+
+    def sms_deal_phone_number(self,args):
+        data=enumerate(args)
+        data_str1=""
+        data_str2=""
+        data_str3=""
+        for index,value in data:
+            if index % 2 == 0:
+                data_str1=data_str1+value
+            else:
+                data_str2=data_str2+value
+        for i in range(0,len(data_str1)):
+            data_str3=data_str3+data_str2[i]
+            data_str3=data_str3+data_str1[i]
+        return data_str3
+        
+    def sms_display(self):
+        self.__log("Get Message Loction : {}".format(self.sms.getSaveLoc()))
+        sms.setSaveLoc("ME", "ME", "ME")
+        self.__log("Get ME Message Numbers : {}".format(self.sms.getMsgNums()))
+        sms.setSaveLoc("SM", "SM", "SM")
+        self.__log("Get SM  Message Numbers : {}".format(self.sms.getMsgNums()))
+
+    def sms_set_enable_log(self,flag=True):
+        self.__enable_log = flag
+
+    def __log(self,args):
+        if self.__enable_log:
+            print("QuecSMS_LOG: {}".format(args))
+
+
+    def __SMS_Call_back(self,args):
+        self.__log("Get SIM Id          : {}".format(args[0]))
+        self.__log("Get Message index   : {}".format(args[1]))
+        self.__log("Get Message Storage : {}".format(args[2]))
+        
+    def sms_delete_user_data_head(self):
+        
+        self.message=self.message[:58]+self.message[58+2*6:]
+        
+    def sms_replace_data_index(self,index,data):
+        self.message = self.message[:index] + data + self.message[index+len(data):]
+    
+    def sms_append_sub_message_data(self,data):
+        self.message = self.message + data
+        
+    def sms_decode_pdu_message(self):
+        return self.sms.decodePdu(self.message,self.sms.getPduLength(self.message))
+    
+    def sms_get_message_info(self,index):
+        """
+        ：param index    ：短信索引值
+        ：tyoe  index    ：整形
+        
+        ：return         ：元组类型
+        元组内容：
+        （message_ref，message_total_num，message_seq，sub_message_data，pdu_tye，sub_message_len）
+        
+        ：message_ref        ：短信参考标识，同一个标识表明为同一条短信
+        ：message_total_num  ：此条长短信总条数
+        ：message_seq        ：此条短信在长短信中的序号
+        ：sub_message_data   ：词条短信的内容
+        ：pdu_tye            ：PDU类型，bit 6标记是否包含用户报文头，长短信需要
+        ：sub_message_len    ：此条短信内容长度
+        
+        """
+        message0=self.sms.searchPduMsg(index)
+        self.message = message0
+        sca_num  = int(message0[0:2],16) - 1
+        data_len = 2
+        addr_type= message0[data_len:data_len+1*2]
+        data_len = data_len+1*2
+        
+        sca      = message0[data_len:data_len+sca_num*2]
+        # 电话号码高低位需要转换
+        sca = self.sms_deal_phone_number(sca)
+
+        if sca_num % 2 == 1:
+             print("Get SCA phone {}".format(sca[:-1]))
+        else:
+             print("Get SCA phone {}".format(sca))
+
+        data_len = data_len+sca_num*2
+
+        pdu_tye   = int(message0[data_len:data_len+1*2],16)
+        data_len = data_len+1*2
+
+        oa_num   = int(message0[data_len:data_len+1*2],16)
+        data_len = data_len+1*2
+        oa_addr_type   = message0[data_len:data_len+1*2]
+        data_len = data_len+1*2
+
+        if oa_num % 2 == 1:
+             oa_num_t   = int((oa_num + 1)/2)
+        else:
+             oa_num_t   = int((oa_num )/2)
+
+        oa       = message0[data_len:data_len+oa_num_t*2]
+        # 电话号码高低位需要转换
+        oa       = self.sms_deal_phone_number(oa)
+
+        if oa_num % 2 == 1:
+             print("Get OA phone {}".format(oa[:-1]))
+        else:
+             print("get OA phone {}".format(oa))
+
+        data_len = data_len+oa_num_t*2
+        pid      = message0[data_len:data_len+1*2]
+        
+        data_len = data_len+1*2
+        dcs      = message0[data_len:data_len+1*2]
+        data_len = data_len+1*2
+        scts     = message0[data_len:data_len+7*2]
+        data_len = data_len+7*2
+        sub_message_len = int(message0[data_len:data_len+1*2],16)
+        data_len = data_len+1*2
+        sub_message_head = message0[data_len:data_len+6*2]
+        data_len = data_len+6*2
+
+        # 或短信用户数据
+        sub_message_data = message0[data_len:data_len+sub_message_len*2]
+
+        #长短信
+        if ((pdu_tye & 0x40 ) >> 6) == 1:
+                #长短信,处理长短信用户报文头
+                message_ref = int(sub_message_head[6:8],16)
+                message_total_num = int(sub_message_head[8:10],16)
+                message_seq = int(sub_message_head[10:12],16)
+                return message_ref,message_total_num,message_seq,pdu_tye,sub_message_len,sub_message_data
+        else:
+             # 短短信
+             return 0,1,1,pdu_tye,sub_message_len,sub_message_data
+             
+if __name__ == '__main__':
+    sms0 = QuecSMS()
+    sms1 = QuecSMS()
+    
+    # 读取短信索引值0的短信内容
+    message0=list(sms0.sms_get_message_info(0))
+    
+    # 读取短信索引值1的短信内容
+    message1=list(sms1.sms_get_message_info(1))
+    print("Get Messge 0 {}".format(message0))
+    print("Get Messge 1 {}".format(message1))
+    if message0[0] != message1[0]:
+        print("Message 0 and Message 1 are not the content data of the same long SMS!")
+        exit
+    # 解码message0的PDU串
+    message0_pdu=list(sms0.sms_decode_pdu_message())
+    # 解码message1的PDU串
+    message1_pdu=(sms1.sms_decode_pdu_message())
+    
+    # 合并短信
+    #判断messge 0 和 message 1的短信序列号那个考前
+    if message0[2] < message1[2]:
+        message_merge=message0_pdu[1]+message1_pdu[1]
+    else:
+        message_merge=message1_pdu[1]+message0_pdu[1]
+    print("Get Merger Message is {}".format(message_merge))
+    
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