SMSes to a specified port using AT commands

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SMSes to a specified port using AT commands

lagu2653

Joined: Jun 04, 2004
Posts: 8
PM

Posted: 2004-11-03 19:05

Is it possible to send SMSes to a specified port of a P900 phone by using AT commands sent from my PC to a SE K700i phone connected to the PC via USB? (The K700i works as an SMS Gateway) In Java you write sms://+461234567:14500 to send a SMS to port 14500. I need to make a server process send SMSes.

Thanks, Lars

lagu2653

Joined: Jun 04, 2004
Posts: 8
PM

Posted: 2004-11-05 16:49

I solved the problem. I downloaded this brilliant software:
http://www.nobbi.com/download/pduspy.zip
and it gave me the following information:

Code:

PDU LENGTH IS 40 BYTES 

ADDRESS OF DELIVERING SMSC 

   NUMBER IS :   +46705008999 

   TYPE OF NR. :   (0x10) International 

   NPI :   (0x01) ISDN/Telephone (E.164/163) 



MESSAGE HEADER FLAGS   (0x44) 

   MESSAGE TYPE :   SMS DELIVER 

   MSGS WAITING IN SC :   NO 

   REQ. STATUS REPORT :   NO 

   USER DATA HEADER :   PRESENT 

   REPLY PATH :   NO 



ORIGINATING ADDRESS 

   NUMBER IS :   +46123456789 

   TYPE OF NR. :   (0x10) International 

   NPI :   (0x01) ISDN/Telephone (E.164/163) 



PROTOCOL IDENTIFIER   (0x00) 

   MESSAGE ENTITIES :   SME-to-SME 

   PROTOCOL USED :   Implicit / SC-specific 



DATA CODING SCHEME   (0x00) 

   COMPRESSION :   OFF 

   MESSAGE CLASS :   NONE 

   ALPHABET USED :   7bit default 



SMSC TIMESTAMP :   05-11-04 13:30:57 GMT+1,00 



USER DATA PART OF SM 

   USER DATA LENGTH :    14 septets 

   UDH LENGTH :   6 

   UDH :   05 04 40 74 00 00 

   UDH ELEMENTS :   05 APPL. PORT ADDRESSING 16BIT 

         04 Bytes Information Element 

            0 / 0000 SOURCE port 

               is: allocated by IANA 

            16500 / 4074 DESTINATION port 

               is: unknown app. 

      ------------- DATA ------------- 

      61 F1 38 26 9B 01 

   USER DATA (TEXT) :   abc123

Notice the part below of the text above:
16500 / 4074 DESTINATION port

It's the destination port part of the UDH-header.

Lars

[ This Message was edited by: lagu2653 on 2004-11-05 15:51 ]

[ This Message was edited by: lagu2653 on 2004-11-05 15:54 ]

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