Increase the ease with which you manage calls still further and free up your hands with the Berkshire 600 speaker phone. If the occasional conference call is required, gather your colleagues around for a maximum use of this popular feature. Along with ergonomic call handling, the power of speed dialling from memory is doubled from the Berkshire 400 to 24 memory store locations. Entry of these stored numbers is made even easier with the help of a display, which also provides you with time and date information. For customers that need to monitor their call time for reporting, the display offers this ability automatically the moment a call is made or received. Finally, clear viewing of the display is assisted by a desk bracket shipped with the Berkshire 600, while at the same time providing comfortable access to the telephone buttons. Again a 10 year warranty is supplied with this product.Plantronics Voyager 510 Wireless Headset Enjoy wireless freedom in the office, this lightweight, versatile and stylish headset provides all day wearing comfort and it folds away for easy storage. The noise cancelling microphone delivers clear voice transmission and superior sound quality. It provides up to 6 hours of talk time up to 100 hours standby and 10 meter roaming range. nbsp