Specifications

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AS/CA S002:2010 COPYRIGHT
OCTOBER 2010
4 ABBREVIATIONS AND DEFINITIONS
For the purposes of this Standard, the following abbreviations and definitions
apply:
4.1 Abbreviations
AC Alternating Current
ACA Australian Communications Authority
ACIF Australian Communications Industry Forum
ACMA Australian Communications and Media Authority
ACTE Automatic Call Transfer Equipment
ADSL Asymmetric Digital Subscriber Line
AGC Automatic Gain Control
AS Australian Standard
CE Customer Equipment
CLI Call Line Identification
CSS Customer Switching System
DC Direct Current
DSL Digital Subscriber Line
DTMF Dual Tone Multifrequency
DUT Device Under Test
EMC Electromagnetic Compatibility
ITU–T International Telecommunications Union –
Telecommunications
NU Number unobtainable
NZS New Zealand Standard
PCM Pulse Code Modulation
PE Protective Earth
PSD Power Spectral Density
PSTN Public Switched Telephone Network
REN Ringer Equivalence Number
RMS Root Mean Square
RVA Recorded Voice Announcement
SI International System
STS Standard Telephone Service
STS CE Standard Telephone Service Customer Equipment
TRC Telecommunications Reference Conductor
TTY Telephone Typewriter
VF Voice Frequency
VU Volume Unit
TN12 Termination Network 12