14
ˆ
Dual-tone multifrequency mode
Each key press is transmitted as a DTMF tone
(audible) to the connected subscriber (DTMF
postdial).
≈
Headset
You are telephoning with a headset
The fixed microphone and the loudspeaker are
automatically switched off.
ª
Special function active
Star key has been pressed long.
Long key press: Keep key pressed until the
confirmation tone is heard.
»
Loudspeaker
The loudspeaker on the reverse side of the hand-
set is switched on.
¯
In range of the system
Your handset is within range of a basis station.
You are able to make calls.
œ
Connection to the system
Your handset has radio contact.
Illumination
The illumination is activated after pressing any key and remains switched on for a period of
10 seconds after the last key press.
Key Functions
D E
softkeys – the function of the individual key is shown in the display according
to the operating status, e.g.,
,
or
. Softkeys can – as
required – access other functions with a short or long key press. If the softkey
is displayed, access to the Service Menu of the communication system
is attained with a short key press, whereas a long key press accesses the local
telephone menu.
With the softkey
option, a short key press exits the menu to the pre-
vious level; a long key press results in returning to the default status.
Softkeys are always shown with a grey background in this user guide
The device can be switched on or off with the softkeys.
Back
Menu
Ok
TelBook
Menu
Displays and Key Functions
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