Yealink SIP-T4 S Series User Manual

Overview
1
Overview
Before using your phone, you’d better get familiar with its features and user interface. This
chapter details your phone’s component, the icon and LED instructions, the screen layout of
your phone, and how to navigate the phone/web user interfaces. Topics include:
 Hardware
 Icons and Status Indicators Instructions
 LED Instructions
 User Interfaces
Contact your system administrator for assistance or more information.
Hardware
The main hardware of IP phones are the phone screen and the keypad.
For the SIP-T48S/T48G IP Phone
The following figure displays the hardware features on the SIP-T48S/T48G IP phone:
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Yealink SIP-T4 S Series Specifications

General

Brand	Yealink
Model	SIP-T4 S Series
Category	IP Phone
Language	English