I.S. ETS 300 189:1993

Foreword
1 Scope
2 Conformance
3 References
4 Definitions
   4.1 Address
   4.2 Domain
   4.3 Numbering Plan
   4.4 Numbering Plan Identifier (NPI)
   4.5 Type of Number (TON)
   4.6 Selection Address/Number
   4.7 Identification Address/Number
   4.8 Multiple Subscriber Number (MSN)
   4.9 External References
5 List of acronyms
6 PTN Addressable Entities
7 Requirements on numbering plans, and on their
   interrelationships
   7.1 Content of PTN Numbers
   7.2 Content of the Number Digits in a PTN Numbering
        Plan
   7.3 Structure of Private Numbering Plans
   7.4 Relationship between the Private and the ISDN
        Numbering Plan
   7.5 Relationship between PNP Numbers in Different PTNs
   7.6 Relationship with Numbering Plans other than the
        PTN NP or ISDN NP
8 Number Handling Requirements of Private
   Telecommunication Network Exchanges
   8.1 PTNX Requirements for the Acceptance of Received
        Numbers
   8.2 PTNX Requirements for the Provision of Numbers
9 Address handling Requirements of terminals attached to
   Private Telecommunication Network Exchanges
   9.1 Selection Number Handling
   9.2 Identification Number Handling
10 Subaddressing in PTNs
   10.1 Treatment of Subaddresses in a Pure PTN
        Environment
   10.2 Treatment of Subaddresses in Interworking
        Situations
   10.3 Interworking with the Public ISDN
11 Selection address handling of terminals supporting
   subaddressing
Annex A (informative) Other References
Annex B (informative) Use of Private and Public ISDN
        Numbering Plans with a PTN Numbering Plan
Annex C (normative) MSN Arrangements
      C.1 Introduction
      C.2 Parameters of the MSN Arrangement
Annex D (informative) Terminal Interchangeability
Annex E (informative) Relationship between Dialling and
        Numbering Plans at the PTN User Interface, and
        Numbering Plans at the PTN-to-Terminal Interface
History