Siemens 300 H Operating Instructions Manual page 3

The optiset E standard, optiset E advance,
optiset E advance plus, optiset E advance
conference telephones with add-on unit
Keys for telephone
settings
Hand-
set
Loud-
speaker
for open
listening
(only for
optiPoint
500 stan-
dard)
Handsfree
conversing
microphone
Permanently assigned function keys
for basic, enhanced-convenience,
multi-line and team functions:
Service Menu
Redial
Mailbox
Speaker
*
"keyset" configuration (Æ page 66) with line keys on the
optiset E key module.
Display
Key for
confirming
Dialling
a function
keypad
Call pickup
Call park
Disconnect
Show used line
Ringer cutoff
Privacy
Hold
Exclusive hold
Fixed function
keys
Key for
optiset E key module
scrolling to
with additional pro-
functions
grammable keys
Variant:
Call pickup
Call park
Disconnect
*
Show used line
*
Ringer cutoff
*
[Line] own
*
[Line] other
*
[Line] other
"Shift"
key for
second
key level
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