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IP Phone Global > Products > KX-UT136/133 > Specifications

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Corded IP Phone KX-UT136/133 Product Information

  KX-UT136 KX-UT133
LCD Display Monochrome Graphical
LCD Size 242 x 109 pixels – 6 lines 242 x 55 pixels – 3 lines
LCD Contrast 6 levels
LCD Backlight On/Auto/Off
Install Options
Desk Mount Tilt Yes – 2 positions
Wall Mount KX-A433 (optional)
Power Adaptor KX-A239 (optional)
Audio Features
Handset, Speaker, Headset Volume 8 levels (includes echo cancellation and distortion prevention)
Ringtones 32
Ringer Volume 6 levels + Off
Headset Port 2.5 mm
Electronic Hook Switch Control Port*1 3.5 mm
Audio Codec G.711a-law / G.711µ-law / G.722 (wideband) / G.729a / G.726 (32K)
HD Voice Yes
Speaker Phone Yes
Programmable Keys 24*2
Software Features
Phone Book (Entries) 500
Call Log Entries 30 incoming calls + 30 outgoing calls
Conferencing 3 parties (within terminal – multi-party dependent on server)
Music on Hold Supplied by Host Service (PBX / SIP Server)
IP Features
SIP Accounts 4
SIP Compatibility RFC 3261 Standard SIP Server, Asterisk, Broadsoft, CommuniGate Pro, Panasonic IP PBX
IP Version IPv4
DHCP Client Yes
SNTP Client Yes
VLAN (802.1q) Yes
QoS (DiffServ) Yes
Plug & Play Configuration Server based configuration, TR-069
Manual Configuration Internal web Configurator, Local (LCD based) network configuration
Ethernet Ports 2
Ethernet Interface 10/100 Mbps
PoE (Power over Ethernet) Yes
Power Consumption

Standby: 1.8 W (ECO mode off), 1.3 W (ECO mode on)
Talking: 2 W (ECO mode off), 1.5 W (ECO mode on)
Max: 6 W

AC Adaptor
Standby: 1.6 W (ECO mode off), 1 W (ECO mode on)
Talking: 2 W (ECO mode off), 1.5 W (ECO mode on)
Max: 6 W

Operating Environment 0 °C - 40 °C (32 °F - 104 °F)
(Width x Depth x Height; handset on cradle, stand attached)
High position:
267 mm x 170 mm x 180 mm
Low position:
267 mm x 187 mm x 155 mm
(with handset,handset cord and stand)
1120 g

*1 Plantronics headsets can be used with these units. Not all headsets are guaranteed to operate.
*2 Requires setting at least 2 flexible buttons as a DN button for calling or receiving the phone.

Supported Headset
Type Brand Series Model No.
Corded Panasonic   KX-TCA400
KX-TCA430 (for M, X)
RP-TCA430 (For NE, RU, X)
EHS Plantronics Savi® Office WO100 convertible
WO200 over-the-ear
WO300 over-the-head, monaural
WO350 over-the-head, binaural
Voyager™ 510S
CS510 over-the-head, monaural
SupraPlus® Wireless CS351 monaural
CS361 binaural
Savi® 700 W740 convertible

• Applicable models vary depending on the region.
• All operations cannot be guaranteed.
• These results are from confirmations made in the condition in which products are purchased, and do not guarantee the condition in which customers have made individual equipment settings.
• Plantronics, the Plantronics logo, Savi, Voyager, and SupraPlus are trademarks or registered trademarks of Plantronics, Inc.
• For information on headsets, please see the respective manufacturer's website.