ETS 300 326-1 : 20002

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 General description of the TFTS
  4.1 Purpose of the TFTS
  4.2 Service coverage
  4.3 TFTS architecture
5 TFTS telecommunication services
  5.1 TFTS bearer services
  5.2 TFTS teleservices
  5.3 TFTS supplementary services
  5.4 Others TFTS services
6 TFTS requirements
  6.1 Safety
  6.2 Service coverage
  6.3 Capacity and frequency utilization
  6.4 Mobility Management (MM)
  6.5 Handover
  6.6 Network interworking
  6.7 TFTS transmission performance
  6.8 Voice coding
  6.9 Call queuing
  6.10 Transmission of Dual Tone Multi Frequency
       (DTMF) tones
  6.11 Call progress indications
  6.12 Identification of separate networks and service
       providers
7 Design parameters
  7.1 General
  7.2 TFTS design parameters
8 TFTS data requirements
  8.1 External data systems
  8.2 TFTS data records
History

Standardises public aircraft telephone system for provision of voice services, using a cellular direct air-ground radio transmission system. This issue is a general review to take account of the experience gained in the implementation of the system.