Sending Long SMS using At Command


Hi All

i am trying to send Long SMS (Concated SMS) using At Commands By WaveCom GSM/GPRS Modem.
but i couldn’t do it

i found a code on Internet to send Long SMS but it just work for Nokia Mobile Phones & other Phone didn’t recived messages

please help me & reply me if you know hoe to send Long SMS using At Commands by WaveCom

Kind Regards


For better search results, the correct spelling is “Concatenated” 8)

What did you try?
What was the result?

As I understand it, Concatenated SMS works by using PDU mode, and adding a header to each of the “sub” messages?
So, the first thing you need to do is to determine exactly how your “Concatenated SMS” service works.
Then, as far as AT commands are concerned, it’s just a matter of sending the appropriately-formatted messages in PDU mode, isn’t it?


If you explained what you’re actually trying to achieve with this, people might be able to offer better suggestions…