Jargon Buster

Welcome to the Yello Jargon Buster. Please choose a term from the list below. This will navigate you to the Jargon Buster Results page and give you an explanation of the term.

Account Code
ACD
Alpha Tagging
Analogue Device
Auto Attendant
Basic Rate
Battery back-up
BRI
Call Barring
Call Forwarding
Call Management
Cat 5
Cat 6
CCU
Centrex
CLI
CLIP
CO line
COLP
Conference
DDI
DECT
Delayed Ringing
DSS
Extension Lock
GAP
Group Ringing
Hunting
ISDN
ISDN2
ISDN30
Keyphone
LAN
LCD
LCR
Least Cost Routing
LED
Live Call Screening or Answering Machine Emulation
Loud Ringing Bell
Mailbox
MSN
Music on Hold
Night Service
Parallel Port
POT
PRI
Primary Rate
Pulse Dialling
QSIG
Serial Port
SLT
TAPI
Tone Dialling
Trunk
Trunk-to-Trunk Transfer
TSAPI
Two-Way Record
UTP
Voice over IP (VoIP)
Voicemail
VPN
WAN
WAP
Wi Fi