Yealink SIP-T27P User Manual

User Guide for the SIP-T27P IP Phone
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The default value is 21600.
5. Click Confirm to accept the change.
Note
Accessing the Remote Phone Book
To access your remote phone book via phone user interface:
1. Press Menu->Directory->Remote Phone Book.
If Remote Phone Book is added to the directory (refer to Directory on page 42), press
Directory->Remote Phone Book to enter the remote phone book.
2. Select the desired remote group, and then press the Enter soft key.
The phone then connects to the remote phone book and proceeds to load it. The contacts
in the remote phone book are displayed on the LCD screen.
3. Press the Back soft key to back to the previous screen.
Note
An access URL for a remote phone book is configurable via web user interface only.
The size of a remote phone book file should be less than 1.5M. We recommend you to download
less than 5000 remote contacts from the remote server.
An access URL for a remote phone book is configurable via web user interface only.

Yealink SIP-T27P Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Cappuccino, Black
Backlight keypad	Yes
Volume control	Digital
Base station keys	36
Number of programmable keys	8
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.722, G.726, G.711, G.729, G.711a, G.729A, iLBC, G.729B
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
Networking standards	IEEE 802.1p, IEEE 802.3af, IEEE 802.1x, IEEE 802.1Q
RJ-9 ports quantity	2
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm
Package depth	225 mm
Package width	300 mm
Package height	118 mm