Yealink CP920 User Manual

Using Your Phone with SIP/Cloud Account
85
To un-mute the microphone while dialing:
1. Tap again on the pre-dialing or dialing screen.
Note
Call Hold/Resume
You can place an active call on hold. Only one active call can be in progress at any time. Other
calls can be made and received while placing the original call on hold. When you place a call on
hold, your IP PBX may play music on hold to the other party while waiting.
To place a call on hold:
1. Tap the Hold soft key during a call.
LED indicators flash green. The LCD screen indicates that the call is on hold.
Note
To resume a held call:
1. Tap the Resume soft key.
Multiple Calls on Hold:
If multiple calls are placed on hold:
1. Tap or to switch between the calls, and then tap the Resume soft key to retrieve
the desired call.
If more than one call is placed on hold, a numbered prompt appears on the LCD screen, for
example "2/3", indicating that this is the second call out of three calls.
The phone will beep softly every 30 seconds to remind you that you still have a call on hold.
You can also mute the microphone when the IP phone is ringing.

Yealink CP920 Specifications

General

Control type	Buttons
Display type	LCD
Product type	IP conference phone
Voice codecs	CNG, G.722, G.722.1C, G.723, G.726, OPUS, VAD, iLBC
Certification	CE
Product color	Stainless steel
Built-in display	Yes
Display diagonal	3.1 \
Display resolution	248 x 120 pixels
Phonebook capacity	1000 entries
Security algorithms	HTTPS
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet interface type	Fast Ethernet
Microphone direction type	Omnidirectional
AC input voltage	100 - 240 V
USB version	2.0
Storage temperature (T-T)	-10 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	298 mm
Width	307.8 mm
Height	66.9 mm
Package depth	364 mm
Package width	336 mm
Package height	112 mm