Yealink SIP-T20P User Manual

Enterprise IP Phone Using the Basic Phone Functions
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Using the Basic Call Functions
Making a call
Call Devices
You can make a phone call via the following devices:
1) Pick up the handset,
icon will be showed in the idle screen.
2) Press the Speaker button, icon
will be showed in the idle screen.
3) Press the Headset button if the headset is connected to the Headset Port in advance.
The
icon will be showed in the idle screen.
You can also dial the number first, and then choose the method you will use to speak to
the other party.
Call Methods
You can press an available line button if there is more than one account, then
1) Dial the number you want to call, or
2) Go to Address Book, use the navigation button to highlight your choice, or
3) Go to History, use the navigation button to highlight your choice (press Left/Right
button to chose All Calls, Missed Calls, Dialed Calls, Received Calls and Forwarded
Calls) or
4)
Press the RD button to fetch the last dialed number.
5) Press the SEND button to dial out if necessary.
Answering a call
Answering an incoming call
1) If you are not on an cative call, lift the handset to answer using the handset, or press
Speaker button to answer it using the speakerphone, also, you can press the headset
button to answer it using the headset.
2) If you are on an
activr call, press the LINE X key or OK button to answer it.

Yealink SIP-T20P Specifications

General

Keypad number of keys	31
Speakerphone	Yes
Voice codecs	G.711, G.722, G.723.1, G.726
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Touchscreen	-
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Bluetooth	No
Security algorithms	HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	2.6 W
Operating relative humidity (H-H)	10 - 95 %
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	200 mm
Width	185 mm
Height	90 mm
Weight	770 g