Yealink T27P Administrator's Guide

Configuring Basic Features
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This chapter provides information for making configuration changes for the following
basic features:
 Power Indicator LED
 Notification Popups
 Contrast
 Wallpaper
 Backlight
 Call Display
 Web Server Type
 User Password
 Administrator Password
 Phone Lock
 Time and Date
 Language
 Input Method Customization
 Logo Customization
 Softkey Layout
 Key as send
 Dial Plan
 Hotline
 Off Hook Hot Line Dialing
 Directory
 Search Source in Dialing
 Missed Call Log
 Local Directory
 Live Dialpad
 Call Waiting
 Auto Redial
 Auto Answer
 Call Completion
 Anonymous Call

Yealink T27P Specifications

General

Wall Mountable	Yes
Local Phonebook	1000 entries
Bluetooth	No
Wi-Fi	No
Gigabit Ethernet	No
Display	3.66" 240x120 pixel graphical LCD with backlight
Audio Features	HD voice, Full-duplex speakerphone
Network	Dual-port 10/100 Ethernet switch
Protocols	SIP v1 (RFC2543), v2 (RFC3261)
Power	IEEE 802.3af PoE
Connectivity	2 x RJ45 10/100M Ethernet ports
Voice Codecs	G.711(A/μ), G.722, G.723, G.729AB, G.726
EHS	Supports EHS with Plantronics headsets
Headset Port	Yes
Power Adapter	5V DC (optional)