Control Panel Optipoint 500 Advance With Optipoint Key Module - Siemens optiPoint 500 economy User Manual

Control Panel optiPoint 500 advance with optiPoint key module

Speaker
for open listening
and ring tones
Handset
Keys for Keys for scrolling to
telephone functions
settings
Iluminated Dis-
play,
2 lines with
24 chars
Key for
confirming
a function
-
Key field fixed function keys:
Program/Service
Redial
Mute or Internal
Speaker
Keypad
LEDs
Key field
freely programmable keys
Fixed
function key:
Release
Microphone for speakerphone
mode
Basic Operating Instructions
–
optiPoint key module
with additional
programmable keys
9