Loudspeaker Paging; Night Switching - Ericsson BUSINESSPHONE 250 User Manual

GLOSSARY
GLOSSARY
(continued)
IP CALL
ISDN
LEAST COST ROUTING

LOUDSPEAKER PAGING

MAILBOX
MESSAGE
METERING
MUTE

NIGHT SWITCHING

PASSWORD
PBX
PRE-DEFINED TEXT
THIRD PARTY
TIE LINE
TRANSFER
TRUNK LINE
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Internal call sent via an internal data network (LAN or WAN).
Integrated Services Digital Network. Provides your system with supplementary services
from the public net. See section "ISDN facilities".
A function that automatically selects the cheapest way to connect your external call
(not necessarily the shortest distance). See section "Least cost routing".
All members of an extension group are "paged", i.e. receive a short, sharp
tone on the loudspeaker followed by a voice message from the sender.
See section "Group facilities".
The mailbox system controls the messages that are left for or sent by you when you
are absent. See section "Mailbox system".
A message can be sent to any extension. This is useful when you receive the busy tone
or get no answer. There are two kinds of message: 1."Call me" message. 2. Voice
message. See section "Internal messages".
Outgoing external calls can be metered on individual call meters or specified
account numbers. See section "Call metering".
To switch the microphone temporarily off. See section "During calls".
Used for directing all incoming calls to one extension (answering position), for example
when the office is closed. See section "Other useful facilities".
A four-digit code needed to e.g. block your extension and retrieve messages from the
mailbox system. You can set your own password. See section "Security".
Public Branch Exchange. Your telephone switching system (e.g. BusinessPhone 250).
Pre-programmed absent information. See section "Information".
A third connection (person), which can be included in an ongoing two person
conversation. The connection can be internal or external. See section "During calls".
An external line from the private network.
During an internal or external ongoing call you can make an inquiry and then
transfer the call to another party (internal or external).
See section "During calls" and "Useful hints".
A trunk line is the same as an external line. Can be either digital or analogue.
BusinessPhone 250 / BusinessPhone 50
Standard Telephone / Economyplus Telephone