- Poly Soundstation 2 expandable conference phone- Full duplex- Voice quality like the Poly Premier- Includes a 2.5mm jack for connection to other munication devices (mobile phones etc.)- Caller ID and phonebook- 25# Phonebook/speed dial list- Patented acoustic clarity technology allows simultaneous natural freeflowing conversation- Twice the loudness and microphonesensitivity of the original SoundStation eliminate ear strain and repetition- Connects into any analog phone jack and can be connected to a PBX with an analog extension- Network interface: 2-wire RJ-11 analog PBX or public switched telephone work interface- Includes standard telephone keypad with on-hook/off-hook conference mute volume up/down keys menu navigation keys 3 context sensitive soft keys including redial hold programmable conference key- 132x65 pixel backlit graphical LCD- Backlit display provides important information (displays console phone number number called duration/progress of call and supports worldwide caller ID)- User selectable ring tones- Multi-lingual support: English German French Italian Spanish Portuguese Norwegian- Password protected configuration settings for administrators- 3 Built-in cardioid microphones - Up to 10 ft. microphone pickup range- Gated microphones with intelligent microphone mixing- Dynamic noise reduction- 1 Year manufacturer"s warranty- 2 EX microphone connections (expansion mic kit sold separately)- Gray- Package contents include tabletop console (with keypad and display) 21" cord to console 7" telco cable to RJ-11 telephone jack manualPYSOUNDEX2