Message-waiting indicator
id:
message-waiting-indicator-275-14900537
title:
Message-waiting indicator
text:
In telephony, a message-waiting indicator (MWI) is a Telcordia Technologies term for an FSK-based telephone calling feature that illuminates an LED on selected telephones to notify a telephone user of waiting voicemail messages on most North American public telephone networks and PBXs. As described in Telcordia Generic Requirements document GR-283-CORE, a Message_Waiting_Indicator (MWI) is a mechanism that informs the subscriber about the status of recorded messages. The subscriber may subscribe
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Message-waiting_indicator
date created:
date modified:
2023-04-04T16:18:12Z
main entity:
{"identifier":"Q6821734","url":"https://www.wikidata.org/entity/Q6821734"}
image:
fields total:
13
integrity:
13