Telephone Reference Information
10
Front Panel: optiPoint 500 advance optiPoint key module
Keys for
configuring
the telephone
Lighted display,
2 lines,
24 characters per
line
Keypad
Handset
Enter key
for selecting
a function
Speaker
for Speaker-
phone
and ring tones
Preset
Function key:
End
Microphone for speakerphone
Keys for selecting
a function
Key labels Preset Function keys:
Service Menu
Redial
Microphone on/off or internal
speaker
LEDs
optiPoint key module
with additional keys
programmable keys
Key labels . Programmable keys
oi.book Seite 10 Mittwoch, 16. August 2006 8:41 08