DLT – Specification for SMPP Interface Model one.1 Transform History This table reveals a record of major improvements for the document. Model Day Description of Adjust 1.0 26.08.2020 Original SMPP doc published with added TLV parameters one.one 12.10.2020 Added DLT mistake codes extra with description two | P a g http://troyisyek.blog2learn.com/42864592/pe-parameters-to-get-handed-on-smpp-protocol