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Yealink SIP-T38G Manual

Yealink SIP-T38G
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Gigabit Color IP Phone Customizing Your Phone
function helps you to protect your phone from unauthorized use. You can lock the
following specific keys:
Menu Key: The Menu soft key cannot be used until unlocked. You cannot access
the menu of the phone.
Function Keys: The hard function keys cannot be used until unlocked. You cannot
access the MESSAGE, CONF, HOLD, MUTE, TRAN, RD, History,
Directory, DND, OK, X, navigation Keys, etc.
All Keys: All of the keys cannot be used until unlocked. You can only use the
phone to answer the incoming calls.
Lock&Answer: All the incoming calls will be put through automatically (Auto Answer),
but cannot be hung up by your party.
To configure keypad lock via Phone interface:
1) Press Menu->Setting->Advanced Settings.
2) Enter the password required, scroll to Phone Setting option, and select Lock option.
3) Use the navigation keyor press the Switch soft keyto highlight the one you want
to lock.
4) Press Save soft key to save the change.
5) The icon will be displayed on the top right corner of the idle screen.
6) If you choose LOCK&ANSWER, it will show the icon and on the user
interface.
To unlock the phone via Phone interface:
1) Press Menu soft key, you are prompted for the password.
2) Enter the password, and then press Enter soft key, the phone will be unlocked.
3) The icon will be disappearing from the idle screen.
4) If you choose Lock&Answer, you have to enter Menu->Setting->Advanced
Settings->Phone Setting->Lock.

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Yealink SIP-T38G Specifications

General IconGeneral
Expansion module supportYes
Ethernet LAN (RJ-45) ports2
Keypad number of keys48
Touchscreen-
Display resolution480 x 272 pixels
Display number of colors16.78 million colors
Lines quantity- lines
Phonebook capacity1000 entries
Number of VoIP accounts6
Voice codecsG.711, G.722, G.723.1, G.726
BluetoothNo
Security algorithms802.1x RADIUS, HTTPS, SSL/TLS
AC adapter input voltage100 - 240 V
AC adapter output voltage5 V
Power consumption (typical)4.6 W
Operating relative humidity (H-H)10 - 95 %
Handset typeWired handset
Product typeIP Phone
Product colorBlack
Compliance industry standardsIEEE 802.3af
Number of handles included1 pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth204 mm
Width273 mm
Height42 mm
Weight1050 g

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