Yealink SIP- T28P User Manual

User Guide for the SIP-T28P IP Phone
46
The LCD screen prompts "Move selected to blacklist?".
5. Press the Ok soft key to confirm the setting.
For more operating instructions on editing, deleting, placing calls to and/or searching
for contacts in the blacklist, refer to the operating instructions of Local Directory on page
33.
You can add new contacts to the local directory, search for a contact, or simply dial a
contact number from the remote phone book.
You can configure your new phone to access up to 5 remote phone books. The phone
supports up to 2500 remote phone book entries. For the access URL of the remote phone
book, contact your system administrator.
To configure an access URL for a remote phone book via web user interface:
1. Click on Directory->Remote Phone Book.
2. Enter the access URL in the Remote URL field.
3. Enter the name in the Display Name field.
4. Click Confirm to accept the change.
Note
An access URL for a remote phone book 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