Product Name: SoundStation 2W Basic 2.4GHZ WDCT Wireless Product Type: Conference Phone Form Factor: Table-top Phone Features : Phone Book - Up to 20 entries Dimensions: - 2.5" Height x 12.25" Width x 14.5" Depth - Console - 1.6" Height x 5.9" Width x 5.9" Depth - Base Station Buttons & Keys: - 12 x Alphanumeric - Telephone Keypad - On/Off - Volume Control - Up/Down - Redial - Mute Button - Hold Button - Programmable Button Phone Lines: 1 x Analog Interfaces/Ports: 1 x 2-pin RJ-11 Certifications & Standards: - UL/C-UL - ICES-003 - FCC Part 15.247 - FCC Part 68 Security Features: - 64 bit voice encryption between console and base station - Aux out record feature activated via console keypad Display Screen: LCD - High resolution backlit graphical Frequency 50 Hz to 60 Hz Humidity 20 to 85% Non-condensing Input Current 1A Input Voltage 12 V DC 110 V AC Temperature 40 F (4.44444 C) to 104 F (40.0 C) Operating 22 F (-5.55556 C) to 131 F (55.0 C) Storage Frequency Band/Bandwidth 2.4 GHz Connectivity Wireless 150 ft Additional Information Acoustic Clarity Technology: Allows simultaneous natural conversation, the industry s best full duplex Proven and secure wireless: 2.4 GHz WDCT technology with voice encryption for added security Dual diversity antennas Battery : Rechargeable Lithium-Ion battery pack Talk time: 12 hrs Standby time: Up to 80 hrs Charge time 4 hrs Signal strength and battery status continuously displayed on LCD Console microphones: 3 cardioid microphones 300 to 3500 Hz Cell Phone Connection: Four foot cable with standard 2.5mm headset plugs Console Loudspeaker: Frequency response: 300 to 3300 Hz Volume: adjustable to 94 dBA SPL (peak) volume at 1.0 meters Audio: Polycom Acoustic Clarity full duplex IEEE 1329 Type 1 @ -2dB idle limit Automatic Gain Control (AGC) up to 9 ft. microphone pickup range Gated microphones with intelligent microphone mixing Dynamic noise reduction Console interfaces: Interface to charger Mini-USB port for software upgrades Wall mounting fastening holes Base Station Telco Interface: Network connection: 2-wire RJ-11 analog PBX or PSTN interface Speech Mode: Bandwidth 300 Hz to 3.3 kHz Network requirements: Compatible with standard PSTN and PBX networks, analog or G.711 encoded Recommended Room Conditions: Reverberation time: <0.54 seconds Noise level: <48 dBa Approx room size: 10x20 System Requirements Standard PSTN and PBX networks Analog or G.711 encoded