Yealink SIP-T22P User Manual

Enterprise IP Phone Using the Basic Call Functions
To configure Call Forward via Web interface:
Choose Phone->Features->Call Forward to do the relating changes. Please refer the
above configuration information.
During an Active Call
Mute
This function allows you to mute the microphone of the active audio device during a call;
you can not be heard by the other party. You can still hear all other parties while mute
is enabled.
To mute/unmute the conversation:
Press Mute button during the conversation,
icon will shown in the LCD. Press it again
to get the microphone return to normal conversation.
Call Hold
This call function allows you to place an active call on hold. In this case your IP PBX
might play a melody or message to the other party while waiting. Other calls can be
received and made while having a call on hold.
To hold/resume a call:
1) Press the Hold button or Hold softkey to put your active call on hold.
2) If there is only one call on hold, press the Resume softkey or Hold button to retrieve
the call.
3) If there are more than one call on hold, press the line button, press the Up/Down
button to highlight the call, press the Resume softkey or Hold button to retrieve the
call.
Note:
When you are under the call hold status, putting down the handset, the conversation
will go on over the speaker instead of hanging up the call.
Call Waiting
This call feature allows your phone to accept other incoming calls to an extension
already in an active call.
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Yealink SIP-T22P Specifications

General

DC-in jack	Yes
Expansion module support	No
Ethernet LAN (RJ-45) ports	2
Volume control	Digital
Keypad number of keys	32
Number of handles included	1 pc(s)
Power requirements	100 - 240 VAC, 5 VDC
Power consumption (typical)	2.6 W
Power consumption (PowerSave)	1.5 W
Voice codecs	G.722, G.723, G.726
Touchscreen	-
Display resolution	132 x 64 pixels
Lines quantity	- lines
Phonebook capacity	300 entries
Number of VoIP accounts	3
Security algorithms	HTTPS, SRTP
Flash memory	8 MB
Internal memory	32 MB
Password protection type	User
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black

Weight and Dimensions

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