Password Protected System, Preset to Factory Default Password Protected Access to Administrator and User Level Features HTTPS with Factory Installed Client Certificate HTTP Digest - Encrypted Authentication via MD5 (RFC 1321) Up to 256-bit AES Encryption
2 100baseT RJ-45 Ethernet Ports (IEEE 802.3, including 802.3af) Handset: RJ-9 Connector Built-in Speakerphone and Microphone Headset 2.5 mm Port
Pixel Based Display: 128x64 Monochrome LCD Graphical Display with back light
Speakerphone On/Off Button with LED Headset On/Off Button with LED Mute Button with LED Message Waiting Indicator LED
8.43" x 8.35" x 1.73"
0ºC to 40ºC
5 to 95% Non-condensing, operating and non-operating
Four Way Rocking Directional Knob for Menu Navigation Voice Mail Message Waiting Indicator Light Voice Mail Message Retrieval Button Dedicated Hold Button Settings Button for Access to Feature, Set-up, and Configuration Menus Volume Control Rocking Up/Down Knob Controls Handset, Headset, Speaker, Ringer Standard 12-Button Dialing Pad High Quality Handset and Cradle Built-In High Quality Microphone and Speaker