Rec. ITU-T E.215 (03/1993) � TELEPHONE/ISDN NUMBERING PLAN FOR THE MOBILE-SATELLITE SERVICES OF INMARSAT
FOREWORD
CONTENTS
1 Introduction
    1.1 Purpose
    1.2 Terminology
    1.3 Basic considerations
2 Format of INMARSAT mobile international number
3 Telephone/ISDN country codes for INMARSAT applications
4 Format of INMARSAT mobile number
    4.1 General format
    4.2 Formats for INMARSAT-A system
    4.3 Formats for INMARSAT-B system
    4.4 Format for INMARSAT-C system
    4.5 Format for INMARSAT aeronautical system
    4.6 Formats for INMARSAT-M system
    4.7 Future INMARSAT systems
5 Digit analysis
6 Presentation of INMARSAT mobile numbers in directories
    6.1 General
Annex A � Use of ship station identification for maritime applications of systems operated by INMARSAT
A.1 General
A.2 Constraints on ship station identification and numbering
A.3 Application of ship station identity
Annex B � Group call numbering scheme for the INMARSAT system
B.1 Categories for group call services
B.2 Group call formats
Annex C � Structure of the on-board identification digits in the INMARSAT numbering plan
C.1 Introduction
C.2 Proposed structure
C.3 Allocation