DLT – Specification for SMPP Interface Version one.1 Modify Background This desk displays a record of substantial changes to your document. Model Day Description of Modify one.0 26.08.2020 Initial SMPP doc published with added TLV parameters one.1 12.ten.2020 Extra DLT error codes included with description two | P a g http://lorenzoazslk.arwebo.com/20146844/pe-parameters-to-generally-be-passed-on-smpp-protocol