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Operation elements
Operation elements
Keys and their functions
#
.
Loudspeaker key:
- "hands-free operation": seize line, disconnect line.
- "listen-in function": activation / deactivation during a call.
- switching between handset and hands-free operation.
Redial key: A call is established to the subscriber number
dialled last.
Programming key: Used to initiate programming steps,
i. e. start and complete the programming.
Recall key e. g. for call transfers if the device is connected
to a telephone system.
Triangular key: Depending on the basic settings, the
handset volume for the current call can be either raised
or lowered.
SOS (emergency call) key (key on the very top): direct
dialling of emergency numbers - if programmed.
Interrupt emergency call.
Speed dialling key: direct dialling of a stored telephone
number.
Automatic redialling: If the target subscriber number is
busy, press the keys consecutively and replace the
handset
.
Dialling the transferred telephone number of the last
incoming call: press the keys consecutively and pick
up the handset
.
7
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