I
L
M
O
If in doubt, look it up
74
Telephone
functions overview
"
(→
p. 38)
T
oggle between the first caller and an additional caller
.
The function is programmed on a function key
.
Local number display: You can have activate/deactivate the display of the
remote subscriber
’
s call number on your telephone.
(→
p. 99)
Y
ou can protect your telephone from unauthorized users. Y
ou determine
which functions are to remain available after the lock has been activated
(lock levels must be enabled by your BOSCH TELECOM service represen-
tative).
Y
ou can check whether you have received a minimail.
Y
ou can send short messages to one or more recipients.
Y
ou can check whether you have a message.
(→
p. 33)
Y
ou can turn of
f the receiver microphone during a call.
Y
our partner cannot hear what is said in the room.
This function key acts to log of
f should you have logged into another tele
-
phone in your system. T
o be able to use this function, you must be cleared
in the system.
Interchange
Local
display
Lock
Mailbox
(
p. 32)
Minimail
(
p. 26)
Messages
( p. LEERER MERKER)
Microphone
Off/On
OFF
Log-off