Yealink SIP-T40G User Manual

Available Features with Optional Accessories
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3. Select On from the Mobile Contacts Sync field.
You need to authorize the IP phone to sync the contacts temporarily on the mobile phone
first, and then the mobile contacts directory will appear in the IP phone directory list.
Viewing your Mobile Contacts on the IP Phones
You can view your mobile contacts on the SIP-T48S/T48G/T46S/T46G/T42S/T41S IP phone.
Procedure:
1. Navigate to Menu->Directory->Mobile Contacts.
The contacts stored in your mobile phone will display in the Mobile Contacts list.
For how to add contact to local directory/blacklist from mobile contacts, update the
mobile contacts or place calls to and search for contacts in the mobile contacts, refer to the
Mobile Contacts.
Viewing the Bluetooth Device Information
When Bluetooth mode is activated and the LCD screen displays a list of Bluetooth devices, you
can view the Bluetooth device information.
Procedure:
1. Navigate to Menu->Basic->Bluetooth->Paired Bluetooth Device.
On the SIP-T48S/T48G IP phone, navigate to Menu->Basic->Bluetooth->Bluetooth
Device(s).
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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