Yealink SIP-T20P User Manual

Overview
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Option
Phone User Interface
Web User Interface
Basic Call Features
--Auto Answer
--Auto Redial
--Call Completion
--Call Forward
--Call Waiting
--Call Park
--Call Pickup
--Call Return
--Conference
--Anonymous Call
--Anonymous Call Rejection
--DND
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Basic Phone Settings
--Language
--Time & Date
--Administrator Password
--Ring Tones
--Call Waiting
--Keypad Lock
--Phone Volume
--Logo Customization
--Contact Management
--Local Directory
--Blacklist
--Dial Plan
--DSS Keys
--Key as Send
--Hot Line
--Live Dialpad
--Emergency
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Advanced Phone Features
--BLF
--BLF List
--Shared Line
--Intercom
--Call Recording
--Multicast Paging
--Music on Hold
--ACD
--Messages
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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