Yealink SIP- T28P User Manual

Customizing Your Phone
33
The built-in phone directory can store the names and phone numbers of your contacts.
You can store up to 1000 contacts and 5 groups in your phone's local directory. You can
add new groups and contacts, edit, delete or search for a contact, or simply dial a
contact number from the local directory.
To add a group to the local directory:
1. Press the Directory soft key.
The IP phone enters the local directory directly as there is only Local Directory
enabled in the directory by default.
If Local Directory is removed from the directory, press Menu->Directory->Local
Directory to enter the local directory.
2. Press the Add Group soft key.
3. Enter the desired group name in the Name field.
4. Press or , or the Switch soft key to select the desired group ring tone from
the Ring field.
If Auto is selected, this group will use the ring tone specified for the contact. If no
ring tone is specified for the contact, it will then play the ring tone specified for the
account. For more information on ring tone for the account, refer to Ring Tones on
page 29.
5. Press the Add soft key to accept the change or the Back soft key to cancel.

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