Plantronics U10P Category_LiGo/Telephones/Landline Phones/Four Handsets users may replace the battery

users may replace the battery with the KNB-65L 1520mAh to extend the battery life to up to 26 hours

made in Germany

7" 1024 x 600 colour touch screen display

the BT 4000 helps to combat these unwelcome disturbances by enabling users to prevent incoming calls from international and withheld numbers

Plantronics U10P Category_LiGo/Telephones/Landline Phones/Four Handsets users may replace the batteryPlantronics U10P Cable With a flexible coiled cord for convenience, the U10P modular adaptor plug allows you to connect any of the H series headsets manufactured by Plantronics to a phone with a standard RJ9 headset port. It also sports a convenient quick disconnect plug which you can use with compatible amplifiers from Plantronics. This cable is compatible with any H series Plantronics headset and the following phones: Avaya: 9330 AV BT: BT Paragon