Topcom Butler Outdoor 2010 TWIN Manuel D'utilisateur page 26

Abbreviations and technical terms
10 Abbreviations and technical terms
CLIP
Calling Line Identification Presentation, display of the caller's
telephone number on the called party's display.
DECT
Digital Enhanced Cordless Telecommunication; European
telecommunications standard for digital cordless telephones.
ECO mode
Economic Mode; in DECT telephony this is low-radiation
operation.
Flash key
Effects a brief line interruption that is used to activated features
such as toggling or call forwarding. On PBXs, the flash or R key is
used for internal recall.
GFSK
Gaussian Frequency Shift Keying; digital modulation method to
reduce crosstalk problems in telephony.
INT
Internal subscriber. Other handset or extensions within a PBX.
Pulse mode
Obsolete analogue dialling mode ("clattering" dialling noises).
LCD
Liquid Crystal Display.
LED
Light Emitting Diode.
DTMF
Dual Tone Multiple Frequency; modern, digital dialling mode.
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Paging
Base station search function. When the paging key
pressed, all registered handsets ring.
PIN
Personal Identification Number.
R key
Recall key (see flash key).
Stand by
"Idle" status of a device without being completely switched off.
Twin
Designation for a device unit with two identical devices e.g. two
handsets.
Dialling pause
You may need a dialling pause when operating your telephone on
a PBX, for example, if the latter does not correctly identify the
number dialled to access an external line (e.g. the "0"). In this case
you can insert a pause after the number to access an external line
is dialled.
Butler Outdoor 2010 - Twin - Triple
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