Yealink T48S Series Quick Start Manual

Available features may vary. Provided feature set is based on the original order
and the system administrator's requests for each deployment.
Programmable Top Keys: One line key plus up to 28 other
feature buttons may be programmed on the touchscreen.
Soft keys:
S tate-based
ke ys that line
th e bottom of
the screen.
Av ailable
opt ions will
ch ange based
on whether
phone is in
us e or idle.
Dial Pad Navigational
Buttons
Message Waiting
Indicator (Voicemail)

Headset

Mute

Messages

Hold

Transfer

Redial

Volume

Speaker

Quick Start Guide :

Basic Call Handling

Make a call

Lift the handset then enter the phone number, extension, or code you wish to dial.
Press Send to initiate the call or wait for it to go through.

Answer a call

Lift the handset then begin speaking to the caller.
Alternately, the Answer soft key, Speaker button, or Headset button may be
pressed to answer an incoming call.

End a call

Hang up the handset or press the End Call soft key.
Speaker
Press the speaker
button to use speaker audio mode.
Headset
Press the headset button to use headset mode audio (must have a headset
attached).
Volume
Press the volume
buttons to adjust volume for your ringer when idle or
audio mode while on a live call.
Mute
Press the mute button to mute your audio while on a call. Press again to
disengage.
Need Help? Email CustomerService@LSNetworks.net
T48S Phone Series