Plantronics Calisto P835-M Speakerphone with PA50 Mic RRP £200 -

USUALLY 200 .... SEE CHEAPEST AMAZON Product Features and Technical Details Product Features Interface: Bluetooth; USB; 3.5mm Line-in: Y Speakers: Y Caller ID: Y Volume control: Digital Connects and seamlessly switches between calls from PC, mobile phone and home landline 2.4” colour display Touch sensitive dial pad for easy caller ID viewing, dialling, answering, switching, and muting across devices Full call control with Microsoft Office Communicator and Lync 2010 Premium, rich-sounding full duplex speakerphone and Wideband audio coupled with advanced noise cancellation technology Technical Details Audio performance: Wideband: up to 6,800 Hz, echo cancellation, noise reduction, full duplex Wireless frequency Bluetooth v2.1 + eSCO Audio performance: Wideband: up to 6,800 Hz, echo cancellation, noise reduction, full duplex Talk time Up to 5 hours (PA50 wireless microphone) Limited warranty 2 years Plantronics Calisto P830-M Speakerphone Product Features and Technical Details Product Features Product code : CTLPL20-1298 Brand : Plantronics Manufacturer part number : 83667-03 PLEASE SEE PRODUCT DESCRIPTION BELOW FOR MORE INFORMATION Connects and seamlessly switches between calls from PC, mobile phone and home landline 2.4” colour display Touch sensitive dial pad for easy caller ID viewing, dialling, answering, switching, and muting across devices Full call control with Microsoft Office Communicator and Lync 2010 Premium, rich-sounding full duplex speakerphone and Wideband audio coupled with advanced noise cancellation technology Technical Details Audio performance: Wideband: up to 6,800 Hz, echo cancellation, noise reduction, full duplex Wireless frequency Bluetooth v2.1 + eSCO Audio performance: Wideband: up to 6,800 Hz, echo cancellation, noise reduction, full duplex Limited warranty 2 years Product Features Interface: Bluetooth; USB; 3.5mm Line-in: Y Speakers: Y Caller ID: Y Volume control: Digital Connects and seamlessly switches between calls from PC and mobile phone 2.4” colour display Touch sensitive dial pad for easy caller ID viewing, dialling, answering, switching, and muting across devices Full call control with Microsoft Office Communicator and Lync 2010 Premium, rich-sounding full duplex speakerphone and Wideband audio coupled with advanced noise cancellation technology Technical Details Audio performance: Wideband: up to 6,800 Hz, echo cancellation, noise reduction, full duplex Wireless frequency Bluetooth v2.1 + eSCO Audio performance: Wideband: up to 6,800 Hz, echo cancellation, noise reduction, full duplex Limited warranty 2 years Plantronics PA50 Wireless Microphone (For Calisto P820 and P830 Speakerphones) Product Features and Technical Details Product Features Type: PC Impedance: - Microphone sensitivity: - Connectivity technology: Wireless Battery technology: - For use with Plantronics Calisto 800 series Up to 5 hours talk time Up to 7 days standby time Approximately 2 hours charging time Maximum Range: Up to 45 feet/12 meters Technical Details Talk Time: Up to 5 hours Standby time: 7 days Cha