Siemens HIPATH 1200 - Manual (Page 9)

Basic Operating Instructions
9
Control Panel optiPoint 500 economy/basic/standard
Keys for
telephone
settings
Display,
2 lines with
24 chars Keypad
Handset
Key for
confirming
a function
Speaker
for open listening
and ring tones
Fixed
function key:
Release
Microphone for speakerphone
mode
(optiPoint 500 standard only) Keys for scrolling to
functions
Key field - fixed function keys:
Program/Service
Redial
Mute or Internal
Speaker
LEDs
Key field –
freely programmable keys