Led Instructions; Power Led Indicators; User Interfaces - Yealink T48S Skype For Business Edition User Manual

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LED Instructions

Power LED Indicators

Power Indicator LED
LED Status
Red
Fast-flashing red (300ms)
Slow-flashing red (1s)
Red for 500ms and off for 3s
alternately
Off
Note The above introduces the default status of power LED indicator. You can configure it via web
user interface. For more information, refer to
Yealink_Skype_for_Business_HD_IP_Phones_Administrator_Guide

User Interfaces

There are two ways to configure your IP phone:
Via phone user interface

Via web user interface

The phone user interface, being made up of keypad and touch screen, allows users to perform
all call operations and change basic configuration settings directly on the phone. But if you
want to access all configuration settings, you should use web user interface instead. In most
cases, it is possible to configure your IP phone via both phone user interface and web user
Description
Recording in progress
Recording paused
Set your phone as primary audio device for PC
The phone is initializing.
The phone is ringing.
The phone receives a voicemail.
The phone enters power-saving mode.
The phone is powered off.
The phone is idle.
The phone is busy.
The call is placed on hold.
The call is muted.
Description
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Overview
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