Yealink SIP-T40G User Manual

Basic Call Features
113
feature is enabled on your phone.
Note
Placing Multiple Calls
The IP phones can handle up to 50 calls at one time, while only one active call can be in progress
and the others on hold.
Procedure:
1. Do one of the following:
- Press the line key. The active call is placed on hold.
- Press the HOLD key or Hold to place the original call on hold.
2. Press New Call (NewCall).
3. Enter the desired number.
You can also select a desired contact from the search list, or select a contact from the
placed call list or Directory before you enter the number. On the SIP-T48S/T48G IP phone,
you can select a desired contact from the left sidebar, or select a contact from the
Directory or History.
4. Press the OK key, # key or Send.
You can select the desired call, and then press Resume to retrieve it.
Note
Placing a Call Using a Speed Dial Key
You can configure a speed dial key to quickly dial a number which is used frequently or hard to
remember.
If multiple accounts are registered on the phone, you can first press the desired line key on the
Idle screen or select the desired line from the dialing/pre-dialing screen, and then you can use
the selected account to place a call.
You can also dial the SIP URI (for example: 3606@sip.com) or IP address (for example,
192.168.1.15, 192*168*1*15) directly with the maximum length of 32 characters. To obtain the IP
address of your phone, press the OK key when the phone is idle. Check with your system
administrator to find out if this feature is enabled on your phone.
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Yealink SIP-T40G Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Wall mountable	Yes
Wi-Fi	No
Security algorithms	AES, HTTPS, SSL/TLS
Networking standards	IEEE 802.3af
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	FTP, TFTP, HTTP, HTTPS
Voice codecs	G.711, G.711a, G.711u, G.722, G.726, G.729ab
RJ-11 ports quantity	1
Ethernet LAN (RJ-45) ports	2
AC adapter input voltage	100 - 240 V
AC adapter output current	0.6 A
AC adapter output voltage	5 V
Power consumption (typical)	1.6 W
Certification	CE, FCC, ISO 9001
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 90 %
Volume control	Digital
Display diagonal	2.3 \
Display resolution	132 x 64 pixels
Lines quantity	3 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	3
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	175 mm
Width	212 mm
Height	54 mm