DLT – Specification for SMPP Interface Edition 1.1 Improve Background This table demonstrates a history of sizeable improvements to the document. Variation Date Description of Modify 1.0 26.08.2020 Preliminary SMPP doc revealed with more TLV parameters 1.1 twelve.ten.2020 Further DLT error codes additional with description two | P a g http://zanderziova.bloguetechno.com/PE-Parameters-To-get-Passed-On-SMPP-Protocol-29995017