ETR 243 : 20001

Foreword
1 Scope
2 References
3 Abbreviations and definitions
  3.1 Abbreviations
  3.2 Definitions
4 General
Annex A: Short Message Peer to Peer (SMPP) Interface
         Specification
      A.1 Introduction
      A.2 Functional overview
      A.3 Interface Specification
      A.4 Protocol Mess
      A.5 Use of Primitives
      A.6 Message Layouts
      A.7 System Definitions
Annex B: Short Message Service Centre External Machine
         Interface
      B.1 Introduction
      B.2 Structure of EMI Messages
      B.3 EMI COMMA
      B.4 EMI Commands Syntax
      B.5 50-Series of EMI Messages
      B.6 Error codes overview
Annex C: SMSC to SME interface specification
      C.1 Introduction
      C.2 Operations
      C.3 Operation details
      C.4 Interface parameters
      C.5 SME link
      C.6 Waiting indication service
Annex D: SMSC Open Interface Specification
      D.1 Introduction
      D.2 Overview
      D.3 SMSC Access Procedures
      D.4 Message Forma
Annex E: SMSC Computer Access Service and Protocol Manual
      E.1 Introduction
      E.2 Overview
      E.3 Computer Access Protocol
      E.4 Connect and Disconnect Procedures
      E.5 Scenarios
      E.6 Design considerations
      E.7 Protocol Data Unit Definitions
History

Specifies a range of alternative interfaces which may be utilised by Short Message Service Centre (SMSC), and Short Message Entity (SME), developers for the connection of SMEs to SMSCs.