Yealink SIP-T27P User Manual

Basic Call Features
97
To use auto redial:
When the called party is busy, the following prompt will appear on the LCD screen of the phone:
1. Press the OK soft key to activate auto redial. The following prompt will appear on the LCD
screen of the phone:
2. Wait for the designated period of time or press the OK soft key to redial the phone number.
The phone will retry as many times as configured until the called party is idle.
Call Completion
You can use call completion to notify the caller who failed to reach a desired party when the
party becomes available to receive a call.
To configure call completion via phone user interface:
1. Press Menu->Features->Call Completion.
2. Press or , or the Switch soft key to select Enabled from the Call Completion
field.

Yealink SIP-T27P Specifications

General

Handset type	Wired handset
Product type	IP Phone
Product color	Cappuccino, Black
Backlight keypad	Yes
Volume control	Digital
Base station keys	36
Number of programmable keys	8
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.722, G.726, G.711, G.729, G.711a, G.729A, iLBC, G.729B
Display diagonal	3.66 \
Display resolution	240 x 120 pixels
Networking standards	IEEE 802.1p, IEEE 802.3af, IEEE 802.1x, IEEE 802.1Q
RJ-9 ports quantity	2
AC adapter input voltage	100 - 240 V
AC adapter output current	1.2 A
AC adapter output voltage	5 V
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	210 mm
Width	265 mm
Height	170.5 mm
Package depth	225 mm
Package width	300 mm
Package height	118 mm