Yealink SIP-T40G User Manual

User Guide for T4 Series IP Phones
218
A message is displayed on the LCD screen:
6. (Optional.) Press OK to enable the mobile contacts sync feature and the IP phone will sync
the mobile contacts temporarily, or press Cancel to disable mobile contacts sync feature
and the IP phone will not sync the mobile contacts. If you press Cancel, you can also
manually enable the mobile contacts sync feature on the IP phone. For more information,
refer to Syncing the Mobile Contacts to the IP Phone.
If you enable mobile contacts sync feature, you also need to authorize the IP phone to sync
the contacts temporarily on the mobile phone.
Syncing the Mobile Contacts to the IP Phone
If you disable the mobile contacts sync feature when you pair and connect the
Bluetooth-Enabled mobile phone to the SIP-T48S/T48G/T46S/T46G/T42S/T41S IP phone (refer
to Pairing and Connecting the Bluetooth-Enabled Mobile Phone), you need to enable the
mobile contacts sync feature manually when you want to sync the mobile contacts to your IP
phone.
Enabling the Mobile Contacts Sync Feature Manually
Procedure:
1. Navigate to Menu->Basic->Bluetooth->Paired Bluetooth Device.
On the SIP-T48S/T48G IP phone, navigate to Menu->Basic->Bluetooth.
On the SIP-T42S/T41S IP phone, navigate to Menu->Settings->Basic
Settings->Bluetooth->Paired Bluetooth Device.
2. Press Option, and then select Detail.
On the SIP-T48S/T48G IP phone, tap after the connected Bluetooth-Enabled mobile
phone name.
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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