Yealink SIP-T20P User Manual page 4

Enterprise ip phone

Table of Contents

Call Forward .................................................................................................................... - 20 -

During an Active Call .............................................................................................................. - 20 -

Mute ................................................................................................................................. - 20 -

Call Hold .......................................................................................................................... - 21 -

Call Waiting ..................................................................................................................... - 21 -

Call Transfer..................................................................................................................... - 21 -

3-way Conference ............................................................................................................ - 22 -

Voicemail ......................................................................................................................... - 22 -

Using the Advanced Phone Functions..........................................- 24 -

Account Setting........................................................................................................................ - 24 -

Network Setting ....................................................................................................................... - 25 -

Maintenance Tasks ................................................................................................................... - 26 -

Administrator Mode......................................................................................................... - 26 -

Administrator/User Password .......................................................................................... - 26 -

Reboot .............................................................................................................................. - 26 -

Reset to Factory ............................................................................................................... - 27 -

Firmware Update.............................................................................................................. - 28 -

System Log Export........................................................................................................... - 28 -

Tone Settings............................................................................................................................ - 29 -

Trouble Shooting ...........................................................................- 30 -

Table of Contents