Yealink SIP-T20P User Manual

Enterprise IP Phone Using the Basic Phone Functions
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z The MESSAGE button will be lighted.
To configure the Voicemail code via Phone interface:
1) Press MESSAGE button to Voice Mail.
2) Use the navigation keys to highlight the Line you want to set, enter the code which
the phone uses to connect to your system. Press 123 softkey to choose the proper
input method.
3) Press OK button to save the change, or press MENU to return to the previous
menu.
Note:
Please contact your system administrator for the connecting code. Different systems
have different codes.
To retrieve the new voicemail via the Phone interface:
1) Press the MESSAGE button directly.
2) You may be prompted to enter the password which is needed to connect to your
VoIP telephony system. It depends on your system.
3) Your voice mailbox is called and you are able to listen to your new and old
voicemails.
Note:
Before retrieving the new voicemail, please make sure that the connecting code has
been set on the phone.

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