Yealink SIP-T22P User Manual

Enterprise IP Phone Using the Basic Call Functions
To establish a conference:
1) Press the Conf softkey during an active call.
2) The first call is placed on hold. You will hear a dial tone. Dial the number to
conference in, then press the Send softkey.
3) When the call is answered, the conference call will now include you and the other
two parties.
4) Hang up to disconnect all parties.
Message
The phone supports SMS( Short Messaging Service) and Voicemail, if you want to use
them, please make sure that your VoIP telephony system supports this functionalities
and your accounts’ message has been enabled.
Voicemail
Your voice mailbox messages, which are usually stored on a media server of your local
or hosted VoIP telephony system, can be accessed from your phone.
New voice messages can be indicated both acoustically and visually as described below:
z The idle screen will indicate the new voice messages coming:
z The MESSAGE button will be lighted.
To configure the Voicemail code via Phone interface:
1) Press MESSAGE button，scroll to Voice Mail, press Enter softkey
2) Use the navigation keys to highlight the one 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.
- 26 -

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