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c#unicodesmsgsmat-command

How to send Multi-part unicoded SMS using At Commands And PDU-Submit Not with Text-Mode?

In my project, I want to send a unicoded text(UTF-8) SMS message through PDU-Submit. I've been searching a lot but all answers using Text-Mode and not PDU-Submit command, therefore I can't send multipart SMS. I want to have a solution for multi-part unicode messages.

Solution

  • Finally I have found the answer and use it.my program works fine. Sending a Concatenated(Multi-Part) SMS in Unicode Format Using PDU, is the same sending a simple septet-character SMS using AT+CMGS Command except you must set the DCS byte to 08.You can earn more Info on these threads:

    Add UDH for concatenated Unicode SMS

    http://en.wikipedia.org/wiki/Concatenated_SMS#PDU_Mode_SMS