The optiPoint 420 advance model is particularly prestigious: 18 function and 3 dialogue keys, full duplex hands-free operation and the large-format, four-line graphical display offer maximum convenience when telephoning. In addition, optiPoint 420 advance supports both standardized SIP features and special functions from the SIP HiPath 8000 platforms (in the optiPoint 420 advance S version). This enhanced feature model is rounded off by the option of two slide-in units for expansion with add-on modules and application support via the optiPoint display module.
Suitable for wall mounting
Colours: arctic, manganese
10/100 Base-T mini-switch
Integrated 121 TR9-5/Polaris headset port
Payload encryption
Backlit LCD display
Fully duplex hands-free with echo suppression for location adaptability
Two optional plug-in modules
18 self-labeling function keys with LEDs
USB master port
One optional plug-in
Interface for optiPoint module
Applications for comprehensive menu support (four lines
All information is provided for reference only. If you are unsure about any of the features listed, please check the manufacturer's official information.