Yealink T27P Administrator's Guide

Administrator’s Guide for SIP-T2_Series_T4_Series IP Phones
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4. (Optional.) Enter the call waiting off code in the Call Waiting Off Code field.
5. Click Confirm to accept the change.
To configure call waiting tone via web user interface:
1. Click on Features->Audio.
2. Select the desired value from the pull-down list of Call Waiting Tone.
3. Click Confirm to accept the change.
To configure call waiting and call waiting tone via phone user interface:
1. Press Menu->Features->Call Waiting.
2. Press or , or the Switch soft key to select the desired value from the Call
Waiting field.
3. Press or , or the Switch soft key to select the desired value from the Play
Tone field.
4. (Optional.) Enter the call waiting on code in the On Code field.

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)