Yealink SIP-T27G User Manual

Customizing Your Phone
65
when receiving/placing a call.
To configure incoming/outgoing call lookup and update time interval via web user
interface:
1. Click on Directory->Remote Phone Book.
2. Select Enabled from the pull-down list of Incoming/Outgoing Call Lookup.
3. Click Confirm to accept the change.
Call History Management
The SIP-T27G IP phone maintains call history lists of Missed Calls, Placed Calls, Received Calls
and Forwarded Calls. Each call history list supports up to 100 entries. You can view call history,
place a call, add a contact or delete an entry from the call history list.
History record feature is enabled by default. If you don’t want to save the call history, you can
disable the feature.
Viewing History Records
To view call history:
1. Press the History soft key.
The LCD screen displays all call records.
2. Press or to switch among All Calls, Missed Calls, Placed Calls, Received Calls
and Forwarded Calls.
3. Press or to select the desired entry.
4. Press the Option soft key, and then select Detail from the prompt list.
The detailed information of the entry appears on the LCD screen.
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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