Abbreviations - Philips CRYSTAL 650 User Manual

Tone Dialling (Dual Tone Multi-
Frequency): A dialling process that
is used in modern telephone networks.
Each number dialled is assigned a spe-
cific tone (called DTMF tones).
Transmission error reduction: see
ECM
Transmission Speed: CCITT / ITU
has published international standards
for the transmission of data over tele-
phone lines. The most important trans-
mission speeds for fax transmissions are:
V.17—7.200 to 14.400 bps
V.21—max. 300 bps
V.22—max. 1.200 bps
V.22 bis—max. 2.400 bps
V.27 ter—max. 4.800 bps
V.29—max. 9.600 bps
V.32 bis—max. 14.400 bps
V.34—max. 33.600 bps
URL (Uniform Resource Loca-
tor): Standardised form for objects
in the Internet, usually WWW pages,
but also files on FTP servers or e-mail
addresses.
USB Connection: Additional de-
vices can be connected to the USB
port (Universal Serial Bus) of the
multifunction machine. One dif-
ferentiates between high-power and
low-power connections. High-power
devices are also supplied with power
through the USB port; they do not
have their own power supply. Low-
power devices receive power from their
own power supply, the do not need
power from the USB port. You can
only connect one high-power device
and no more than two low-power de-
vices to your multifunction machine at
a time.
WEP Standard (Static Encryption):
Your multifunction machine supports
the WEP standard: All devices in the
network use the same encryption. The
following types of WEP encryption
can be used in the network: 64-bit
(max. ten characters) and 128-bit
(max. 26 characters).
Wireless Adapter: Internal or exter-
nal transceiver on a device.
WLAN: Grouping of at least two com-
puters, printers and other devices that
are connected via radio waves. Re-
quirement: All participating devices
must have a wireless adapter.
Appendix

Abbreviations

BIP: Basic Imaging Profile (Bluetooth
protocol)
bps: Bits per second (transmission
speed)
CCITT: Comite Consultatif Interna-
tional Telephonique et Telegraphique
(predecessor of ITU)
CE: Conformité Européenne
CEPT: Conference Européenne des
Administrations des Postes et des Télé-
communications (association of postal
service administrations)
CLIP: Calling Line Identification Pres-
entation (see Identification Presenta-
tion)
CLIR: Calling Line Identification Re-
striction (telephone number suppres-
sion)—see Identification Presentation
CNG: Calling Signal (see CNG Tone)
DCF: Design Rule for Camera File Sys-
tem
DHCP: Dynamic Host Configuration
Protocol
dpi: Dots per Inch (see Resolution)
DTMF: Dual Tone Multiple Frequency
(see Tone Dialling)
DPOF: Direct Print Order Format
E.C.M.: Error Correction Mode
EXIF: Exchangable Image File
GAP: Generic Access Profile (radio pro-
tocol for cordless handsets)
HCRP: Hardcopy Cable Replacement
Profile
IrDA: Infrared Data Association
ISDN: Integrated Services Digital Net-
work
ITU: International Telecommunications
Union (UN organisation)
JPG (JPEG): Joint Photography Expert
Group
LCD: Liquid Crystal Display
LED: Light Emitting Diode
MH: Modified Huffmann (encoding
process for faxes, see Encoding)
MHC: Modified Huffmann Code (en-
coding process for faxes, see Encod-
ing)
MMR: Modified Modified Read (encod-
ing process for faxes, see Encoding)
MMS: Multimedia Message Service
MR: Modified Read (encoding process
for faxes, see Encoding
MRC: Modified Read Code (encoding
process for faxes, see Encoding)
OBEX: Object Exchange Protocol
(Bluetooth/Infrared protocol)
OCR: Optical Character Recognition
PABX/PBX: Private Automatic Branch
Exchange
POTS: Plain Old Telephone Service
(analogue telephone service with low
transmission speed)
PSTN: Public Switched Telephone Net-
work
RAM: Random Access Memory
RJ-11: Registered Jack 11 (also called
Western plug, standardised telephone
plug)
SMS: Short Message Service
SSID: Service Set ID (network authen-
tication)
TCP/IP: Transmission Control Protocol
over Internet Protocol
TWAIN: Tool Without An Interesting
Name (standard for scanner drivers)
USB: Universal Serial Bus (computer
port)
WEP: Wired Equivalent Privacy (net-
work encryption)
WLAN: Wireless Local Area Network
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