Yealink SIP-T38G Administrator's Guide

Configuring Basic Features
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This chapter provides information for making configuration changes for the following
basic features:
 Wallpaper
 Screensaver
 User Password
 Administrator Password
 Phone Lock
 Time and Date
 Language
 Softkey Layout
 Key as Send
 Hotline
 Call Log
 Missed Call Log
 Local Directory
 Live Dialpad
 Call Waiting
 Auto Redial
 Auto Answer
 Call Completion
 Anonymous Call
 Anonymous Call Rejection
 Do Not Disturb
 Busy Tone
 Return Code When Refuse
 180 Ring Workaround
 Use Outbound Proxy in Dialog
 SIP Session Timer
 Session Timer
 Call Hold
 Call Forward

Yealink SIP-T38G Specifications

General

Expansion module support	Yes
Ethernet LAN (RJ-45) ports	2
Keypad number of keys	48
Touchscreen	-
Display resolution	480 x 272 pixels
Display number of colors	16.78 million colors
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
Voice codecs	G.711, G.722, G.723.1, G.726
Bluetooth	No
Security algorithms	802.1x RADIUS, HTTPS, SSL/TLS
AC adapter input voltage	100 - 240 V
AC adapter output voltage	5 V
Power consumption (typical)	4.6 W
Operating relative humidity (H-H)	10 - 95 %
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Compliance industry standards	IEEE 802.3af
Number of handles included	1 pc(s)

Weight and Dimensions

Depth	204 mm
Width	273 mm
Height	42 mm
Weight	1050 g