Yealink SIP-T22P User Manual

User Guide SIP-T22P IP Phone
22
You can set the “#” or “*” to perform as a send key while dialing.
To configure key as send via phone user interface:
1. Press Menu->Features->Key as Send.
2. Press or , or the Switch soft key to select # or * from the Key as Send field,
or select Disable to disable this feature.
3. Press the Save soft key to accept the change or the Back soft key to cancel.
Key as send is configurable via web user interface at the path Features->General
Information.
You can lock the keypad of your phone temporarily when you are not using it. This
feature helps you to protect your phone from unauthorized use.
Keypad lock consists of the following:
Menu Key: The Menu soft key and MESSAGE key are locked. You cannot
access the menu of the phone until unlocked.
Function Keys: The function keys are locked. You cannot use the MESSAGE, RD,
TRAN, OK, X, navigation keys, soft keys and line keys until
unlocked.
All Keys: All keys are locked except the Volume key. You are only allowed
to dial emergency numbers, reject incoming calls by pressing
the X key, answer incoming calls by lifting the handset, pressing
the Speakerphone key, the HEADSET key or the OK key, place an
active call on hold by pressing the Hold soft key, resume the held
call by pressing the Resume soft key, and end the call by
hanging up the handset or pressing the Speakerphone key.
Note
The emergency number setting, if desired, must be made before lock activation. For
more information, refer to Emergency Number on page 62.

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