Avaya 1603SW 사용자 설명서
Overview of phone buttons and features
Name
Description
Message Waiting
Indicator
An illuminated red light in the upper-right corner of your
phone indicates you have voicemail messages waiting. If
Visual Alerting is enabled, this light flashes when you
receive an incoming call.
Introduction to the 1603/1603SW/1603-I/1603SW-I IP Telephone
6 Avaya 1603/1603SW/1603-I/1603SW-I IP Deskphone User Guide
February 2010