Yealink SIP-T27G User Manual

User Guide for the SIP-T27G IP Phone
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3. Press or , or the Switch soft key to select the desired date format from the Date
Format field.
4. Press the Save soft key to accept the change or the Back soft key to cancel.
There are 7 available date formats. For example, for the date format “WWW DD MMM”, “WWW”
represents the abbreviation of the weekday, “DD” represents the two-digit day, and “MMM”
represents the first three letters of the month.
The date formats available:
Date Format
Example (2016-09-05)
WWW MMM DD
Mon, Sep 05
DD-MMM-YY
05-Sep-16
YYYY-MM-DD
2016-09-05
DD/MM/YYYY
05/09/2016
MM/DD/YY
09/05/16
DD MMM YYYY
05 Sep, 2016
WWW DD MMM
Mon, 05 Sep
Time and date are configurable via web user interface at the path Settings->Time & Date.
Note
Administrator Password
The Advanced Settings option is only accessible to the administrator. The default administrator
password is “admin”. For security reasons, you should change the default administrator
password as soon as possible.
To change the administrator password via phone user interface:
1. Press Menu->Settings->Advanced Settings (default password: admin) ->Change
Password.
2. Enter the old password in the Old PWD field.
You can also customize the date format. Contact your system administrator for more information.
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Yealink SIP-T27G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black, Gold
Wall mountable	Yes
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
RJ-9 ports quantity	2
USB 2.0 ports quantity	1
Voice codecs	CNG, G.711, G.722, G.723.1, G.726, G.729, G.729ab, VAD, iLBC
Dual-Tone Multi-Frequency (DTMF) modes	SIP info
Lines quantity	8 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Bluetooth	-
Security algorithms	AES, MD5
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.1x, IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Volume control	Digital
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Cables included	LAN (RJ-45)
Number of handles included	1 pc(s)
Harmonized System (HS) code	85171800

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm