Yealink SIP-T33P Administrator's Guide

Security Features
106
Default
0
Web UI
Features > Phone Lock > Phone Lock Enable
Phone UI
Color Screen Phones:
Menu > Basic > Phone Lock > Lock Enable
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Phone Lock > Lock Enable
Parameter
phone_setting.phone_lock.lock_key_type <y0000000000xx>.cfg
Description
It configures the type of phone lock.
Note: It works only if “phone_setting.phone_lock.enable” is set to 1 (Enabled).
Permitted
Values
0-All Keys
1-Function Keys
2-Menu Key
Default
0
Supported
Devices
All phones except T57W, T48U, T48S and T48G
Web UI
Features > Phone Lock > Phone Lock Type
Phone UI
Color Screen Phones:
Menu > Basic > Phone Lock > Lock Type
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Phone Lock > Lock Type
Parameter
phone_setting.phone_lock.unlock_pin <y0000000000xx>.cfg
Description
It configures the password for unlocking the phone.
Permitted
Values
Characters within 15 digits
Default
123
Web UI
Features > Phone Lock > Phone Unlock PIN (0~15 Digit)
Phone UI
Color Screen Phones:
Menu > Basic > Change PIN
Black-and-white Screen Phones:
Menu > Settings > Basic Settings > Change PIN
Parameter
phone_setting.phone_lock.lock_time_out <y0000000000xx>.cfg
Description
It configures the idle time (in seconds) before the phone is automatically locked.
The default value is 0 (the phone is locked only by long pressing the pound key or pressing the phone
lock DSS key).
Note: It works only if “phone_setting.phone_lock.enable” is set to 1 (Enabled).
Permitted
Values
Integer from 0 to 3600
Default
0

Yealink SIP-T33P Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Product color	Gray
Wall mountable	Yes
Operating system installed	Linux
Lines quantity	4 lines
Phonebook capacity	1000 entries
Number of VoIP accounts	4
Volume control	Buttons
Number of function keys	5
Display diagonal	2.4 \
Display resolution	320 x 240 pixels
Voice codecs	AGC, AJB, CNG, G.711a, G.711u, G.722, G.723.1, G.726, G.729, G.729A, PLC, VAD, iLBC
Security algorithms	AES, HTTPS
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
RJ-9 ports quantity	1
Ethernet LAN (RJ-45) ports	2
Input frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
Power consumption (typical)	3 W
Power consumption (Power over Ethernet (PoE))	5 W
Number of handles included	1 pc(s)
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	10 - 95 %

Weight and Dimensions

Depth	186 mm
Width	212 mm
Height	146 mm