Yealink SIP-T27G User Manual

Customizing Your Phone
35
Customizing Your Phone
You can customize your SIP-T27G IP phone by personally configuring certain settings, for
example, contrast, time & date and ring tones. You can add contacts to the phone’s local
directory manually or from call history. You can also personalize different ring tones for different
callers.
This chapter provides basic operating instructions for customizing your phone. Topics include:
 General Settings
 Audio Settings
 Contact Management
 Call History Management
 Search Source List in Dialing
 System Customizations
If you require additional information or assistance with your new phone, contact your system
administrator.
General Settings
Power Saving
The power saving feature is used to turn off the backlight to conserve energy. The IP phone
enters power-saving mode after it has been idle for a certain period of time.
The IP phone will exit power-saving mode if one of the following phone events occurs:
 Press any key.
 Pick up/hang up the handset.
 There is an incoming call.
 A new prompt (e.g., missed call, new voice mail or forwarded call).
 The status of BLF key changes.
You can configure the following power-saving settings:
 Office Hour
 Idle minutes (minutes)
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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