Significance of "More Message to Send"


In some SMS TPDU types like SMS-DELIVER and STATUS REPORT, a field called “More messages to send(TP-MMS)” is present. I know that it indicates whether more messages are waiting in the SC for the recepient MS, than the current one received.

But I would like to know why this field must be present in say SMS-DELIVER tpdu. How is it useful? Does it have particular significance in case of concatenated message?

pls help…
thanks in advance



it helps in sending multiple messages in quick succession; so, yes - that could be useful in case of concatenated message.