Siemens OpenStage 40 HFA HiPath 4000 - Ports on the underside of the phone

Getting to Know Your OpenStage Phone
12
Ports on the underside of the phone
Properties OpenStage 40
Display type LCD, 40 x 6 characters
Illuminated display
;
Programmable sensor keys 6
Full-duplex speakerphone function
;
3-port (10/100) switch
;
Headset
;
Interface for key modules
;
Wall mounting
;
Power supply unit
PC
Network switch
Headset
Key module
Handset