Introduction - If you have any usage issues, please Google them yourself
The principle of a long message: SP, the contents of its own applications will be more than 140 bytes of text divided into a number of content is not more than 140 bytes of SMS, and correctly configured Pk_total, Pk_number field (see annex specific field description CMPP Agreement p. 16). Monternet Gateway, the industry long SMS Gateway will be submitted to the various parts of the same text message center issued and carried out in combination of user terminals, long after receiving text messages all the cell phone terminal shown as a text message