Yealink SIP-T48G User Manual

User Guide for the SIP-T48G IP Phone
xii
Phone Initialization ............................................................................................................................................... 22
Phone Status ........................................................................................................................................................... 23
Basic Network Settings ....................................................................................................................................... 24
Wireless Network Settings ................................................................................................................................ 26
Activating the Wi-Fi Mode ............................................................................................................................ 27
Connecting to the Wireless Network ........................................................................................................ 27
Viewing the Wireless Network Information ........................................................................................... 31
Managing the Saved Wireless Network ................................................................................................... 32
Disconnecting the Wireless Network Connection ............................................................................... 33
Deactivating the Wi-Fi Mode ....................................................................................................................... 34
Registration ............................................................................................................................................................. 34
Touch Screen Display .......................................................................................................................................... 35
Navigating Menus and Fields........................................................................................................................... 37
Entering Data and Editing Fields..................................................................................................................... 38
Customizing Your Phone ............................................................. 41
General Settings .................................................................................................................................................... 41
Wallpaper ............................................................................................................................................................. 41
Transparency ...................................................................................................................................................... 44
Screen Saver........................................................................................................................................................ 45
Power Saving ...................................................................................................................................................... 48
Backlight ............................................................................................................................................................... 51
Contrast ................................................................................................................................................................ 52
Language.............................................................................................................................................................. 53
Time & Date ........................................................................................................................................................ 54
Administrator Password ................................................................................................................................. 57
Key As Send ........................................................................................................................................................ 57
Phone Lock .......................................................................................................................................................... 58
Audio Settings ........................................................................................................................................................ 61
Volume .................................................................................................................................................................. 61
Ring Tones ........................................................................................................................................................... 63
Key Tone ............................................................................................................................................................... 65
Contact Management ......................................................................................................................................... 66
Directory ............................................................................................................................................................... 66
Local Directory ................................................................................................................................................... 68
Blacklist ................................................................................................................................................................. 86
Mobile Contacts ................................................................................................................................................ 88
Remote Phone Book ........................................................................................................................................ 90
Call History Management .................................................................................................................................. 92
Viewing History Records ................................................................................................................................ 92
Placing a Call from History Records .......................................................................................................... 92
Adding a Contact to the Local Directory/Blacklist ............................................................................... 93
Deleting History Records ............................................................................................................................... 94
Disabling History Record ............................................................................................................................... 95

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm