Yealink SIP-T22P User Manual

Customizing Your Phone
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2. Enter the emergency number in the Emergency field.
For multiple numbers, enter a comma between every two emergency numbers. The
default emergency numbers are 112, 911 and 110.
3. Click Confirm to accept the change.
Note
You can enable live dialpad on the SIP-T22P IP phone, which enables the IP phone to
automatically dial out phone numbers without pressing any other key. You can also
configure a delay, where the phone will dial out the hotline number automatically after
the specified period of time.
To enable live dialpad via web user interface:
1. Click on Settings->Preference.
2. Select Enabled from the pull-down list of Live Dialpad.
Emergency number is configurable via web user interface only.

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