Yealink SIP-T20P User Manual

Basic Call Features
47
To place a call using the headset:
Do one of the following:
- With the optional headset connected, press to activate headset mode.
Press the line key to obtain a dial tone.
Enter the desired number using the keypad.
Press or .
- With the optional headset connected, press to activate headset mode.
Enter the desired number using the keypad.
Press or .
Note
To place multiple calls:
You can have more than one call on your SIP-T20P IP phone.
1. Press the line key.
The active call is placed on hold.
2. Enter the desired number using the keypad.
3. Press , or .
You can press or to switch between the calls, and then press again to
resume the desired call.
When you are not in another call, you can answer a call in three ways:
 Using the handset
 Using the speakerphone
 Using the headset
Note
Answering When Not in Another Call
In all cases, the active call will appear on the LCD screen showing call duration and
destination.
To permanently enable your headset, refer to Headset Prior on page 30.
You can ignore incoming calls by pressing the X key. You can also activate Do Not Disturb
mode to ignore all incoming calls without ring on your phone. For more information, refer
to Do Not Disturb (DND) on page 53.
You can forward incoming calls to someone else by pressing the TRAN key. For more
information, refer to Call Forward on page 55.

Yealink SIP-T20P Specifications

General

Keypad number of keys	31
Speakerphone	Yes
Voice codecs	G.711, G.722, G.723.1, G.726
Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Touchscreen	-
Lines quantity	2 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	2
Bluetooth	No
Security algorithms	HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	2.6 W
Operating relative humidity (H-H)	10 - 95 %
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	200 mm
Width	185 mm
Height	90 mm
Weight	770 g