Yealink SIP-T27G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T4 Series/T5 Series/CP920 IP Phones
212
Default
0
Supported
Devices
T54W, T46U, T46S, T46G, T29G, EXP50 connected to the T57W/T54W/T53W/T53 phones, and
EXP43 connected to the T48U/T46U/T43U phones
Page Switch Key
By default, the page switch key is available only if a line key not located on the first page is assigned functionality. If
you want to configure line keys on pages 2 or 3 from the idle screen quickly, you can configure the line key in the
right bottom to be a page switch key.
It is only applicable to T54W/T53W/T53/T46U/T46S/T46G/T43U/T42U/T42S/T42G/T41P/T41S/T29G/T27G phones.
Topic
Page Switch Key Configuration
Page Switch Key Configuration
The following table lists the parameter you can use to configure the page switch key.
Parameter
features.keep_switch_page_key.enable <y0000000000xx>.cfg
Description
It enables or disables the line key in the bottom right of the phone to be fixed as a page switch key.
Permitted
Values
0-Disabled, the page icons appear only if a line key not located on the first page is assigned func-
tionality. Then you can use the hard line key in the right bottom to switch pages.
1-Enabled
Default
0
Supported
Devices
T54W, T53W, T53, T46U, T46S, T46G, T43U, T42S, T42G, T42U, T41S, T41P, T29G, T27G
Page Tips
Page tips feature allows the page switch key to indicate different key status on the non-current page. It is mainly
used when multi-page line keys are configured.
Yealink T54W/T53W/T53/T46U/T46S/T46G/T43U/T42U/T42S/T42G/T41P/T41S/T29G/T27G phones and expansion
module EXP50/EXP43 support page switch key.
Topics
Phone Page Tips
Expansion Module Page Tips
Phone Page Tips
On T54W/T53W/T53/T46U/T46S/T46G/T43U/T42U/T42S/T42G/T41P/T41S/T29G/T27G phones, the page tips fea-
ture supports the page icon and page switch key LED to indicate different line key status.
Topics
Phone Page Tips Indicator
Phone Page Tips Configuration
Phone Page Tips Indicator
The following shows the page icons on T46S/G phones:

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