Specifications

3GPP
3GPP TS 27.007 V6.3.0 (2003-
06)
1
2
Release 6
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following syntactical definitions apply (refer also clause 4):
<CR> Carriage return character, which value is specified with command S3.
<LF> Linefeed character, which value is specified with command S4.
<...> Name enclosed in angle brackets is a syntactical element. Brackets themselves do not appear in the
command line.
[...] Optional subparameter of a command or an optional part of TA information response is enclosed
in square brackets. Brackets themselves do not appear in the command line. When subparameter is
not given in parameter type commands, new value equals to its previous value. In action type
commands, action should be done on the basis of the recommended default setting of the
subparameter.
underline Underlined defined subparameter value is the recommended default setting of this subparameter.
In parameter type commands, this value should be used in factory settings which are configured
by V.250 [14] command &F0. In action type commands, this value should be used when
subparameter is not given.
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AT ATtention; this two-character abbreviation is always used to start a command line to be sent from
TE to TA
ASCI Advanced Speech Call Items, including VGCS, VBS and eMLPP
BCD Binary Coded Decimal
eMLPP Enhanced Multi-Level Precedence and Pre-emption Service
ETSI European Telecommunications Standards Institute
FTM Frame Tunnelling Mode (refer 3GPP TS 27.001 [41] and 3GPP TS 29.007[42])
HSCSD High Speed Circuit Switched Data
IMEI International Mobile station Equipment Identity
IRA International Reference Alphabet (ITU-T T.50 [13])
IrDA Infrared Data Association
ISO International Standards Organization
ITU-T International Telecommunication Union - Telecommunications Standardization Sector
ME Mobile Equipment
MoU Memorandum of Understanding (GSM operator joint)
MT Mobile Termination
PCCA Portable Computer and Communications Association
PTT Push to Talk
RDI Restricted Digital Information
RLP Radio Link Protocol
SIM Subscriber Identity Module
TA Terminal Adaptor, e.g. a GSM data card (equal to DCE; Data Circuit terminating Equipment)
TE Terminal Equipment, e.g. a computer (equal to DTE; Data Terminal Equipment)
TIA Telecommunications Industry Association
UDI Unrestricted Digital Information
UE User Equipment
UICC Universal Integrated Circuit Card
USIM Universal Subscriber Identity Module
VBS Voice Broadcast Service
VGCS Voice Group Call Service