Yealink SIP- T28P User Manual

User Guide for the SIP-T28P IP Phone
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3. Repeat step 2 to add more lists to the Enabled column.
4. To remove a list from the Enabled column, select the desired list and then click .
5. To adjust the display order of search results, select the desired list and then click
or .
The LCD screen will display search results in the adjusted order.
6. Click Confirm to accept the change.
Note
To search for a contact in the enabled search source lists:
1. Pick up the handset, press the speakerphone or press the line key.
2. Enter a few continuous characters of the contact name or continuous numbers of the
contact number (office number, mobile number or other number) using the keypad.
The contacts in the enabled search source lists whose name or phone number
matches the characters entered will appear on the LCD screen. You can press
or to scroll to the desired contact and then place a call to the contact.
Search source list in dialing is configurable via web user interface only.

Yealink SIP- T28P Specifications

General

Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Keypad number of keys	48
Voice codecs	G.711, G.722, G.723.1, G.726
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Touchscreen	-
Display resolution	320 x 160 pixels
Lines quantity	- lines
Phonebook capacity	- entries
Number of VoIP accounts	6
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	204 mm
Width	273 mm
Height	42 mm
Weight	1050 g