Yealink SIP-T27G User Manual

Getting Started
29
If the IP phone is connected to a wireless network successfully, you can also press
Menu->Settings->Basic Settings->Wi-Fi->Wi-Fi Status to view the connected wireless
network information.
Managing the Saved Wireless Network
Once the IP phone has ever been connected to a wireless network successfully, the wireless
network profile will be saved in Known Network(s) list. The next time you enable Wi-Fi feature,
the IP phone will be automatically connected to the wireless network which has the highest
priority (the top one). Up to 5 wireless network profiles can be saved in Known Network(s) list. If
you want to add a new one when the IP phone has already saved 5 wireless network profiles, please
delete the older saved profile before adding.
To manage known network(s) via phone user interface:
1. Press Menu->Settings->Basic Settings->Wi-Fi->Known Network(s).
2. Press the Option soft key.
3. Do one of the following:
- To edit the wireless network profile:
1) Select Edit from the prompt list.
2) Edit the desired wireless network information.
3) Press the Save soft key.
- To change the priority of the wireless network:
1) Select Move Up or Move Down from the prompt list to improve or lower the
priority of the wireless network that the IP phone automatically connects to.
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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