Yealink T27P Administrator's Guide

Configuring Basic Features
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soft keys are selected, a More soft key will appear on the LCD screen, and the
selected soft keys are displayed in two pages.
5. Repeat the step 4 to add more soft keys to the Selected Softkeys column.
6. To remove the soft key from the Selected Softkeys column, select the desired soft
key and then click .
7. To adjust the display order of soft keys, select the desired soft key and then click
or .
The LCD screen displays the soft keys in the adjusted order.
8. Click Confirm to accept the change.
Key as send allows assigning the pound key or asterisk key as a send key. Send sound
allows the IP phone to play a key tone when a user presses the send key. Key tone
allows the IP phone to play a key tone when a user presses any key. Send sound works
only if Key tone is enabled.
Procedure
Key as send can be configured using the configuration files or locally.
Configuration File
<y0000000000xx>.cfg
Configure a send key.
Parameter:
features.key_as_send
Configure a send sound.
Parameter:
features.send_key_tone
Configure a key tone.

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)