Siemens hicom 150 e - Optiset E Standard, Optiset E Advance Plus;Comfort, Optiset E Advance Conference;Conference Faceplate

Hicom 150 E Office and optiset E
15
Optiset E standard, optiset E advance plus/comfort,
optiset E advance conference/conference Faceplate
Handset
Speaker for
ring tones,
open listen.
Keys for
programming
the telephone
Display, 2 lines, 24
characters per line
Four fixed function keys
– Program/Service
– Redial
– Internal or Mute
– Speaker
LEDs
Seven programma-
ble
keys for
station numbers
and functions
“Next” and “Previ-
ous” dialog keys for
scrolling through func-
tions
“OK” dialog key for
confirming a se-
lected function
Microphone
for speaker-
phone mode
Keypad
Fixed
function key
– Release