T48S/T48G Hardware - Yealink SIP-T48S User Manual

Yealink T4 Series IP Phones User Guide

T48S/T48G Hardware

NO. Item
1 Power LED Indicator Indicates call status, message status and phone's system status.
2 Touch Screen
3 HEADSET Key
4 MUTE Key
5 HOLD Key
6 TRANSFER Key
7
Speakerphone Key
8 MESSAGE Key
9 REDIAL Key
Navigation Keys
10
OK Key
Cancel Key
1
Volume Key
2 Keypad Keys
14
Enables you to navigate menus and select items on the touch-sensitive screen.
Toggles the headset on or off. The LED indicator glows green when the headset is activ-
ated.
Toggles the microphone on or off. The LED indicator glows green when the mute fea-
ture is activated.
Places a call on hold or resumes a held call.
Transfers a call.
Toggles the speakerphone (hands-free) mode or not. The LED indicator glows green
when the speakerphone is activated.
Accesses your voice messages.
Redials a previously dialed number.
Scroll through information or options displayed on the screen.
Confirms actions or answers incoming calls.
Cancels actions or rejects incoming calls.
Adjust the volume of handset, headset, speaker, ringer, or media.
Allow you to enter numbers, letters, and special characters. If a menu item has an index
number, you can use the Keypad keys to select the item.
Description