Operation Manual

Erase the last dialed numbers
1. By pressing the key , the last dialed
number will be displayed.
2. Using , you can dial the last dialed num-
bers.
3. Press "More" and select "Erase" to erase
this entry or "Erase all" to erase all en-
tries. Press "Select" to complete this pro-
cess.
Adjusting the receiver volume/high/low
frequencies
The receiver volume can be adjusted during
a calls by using the or keys, which
are located on the left side of the phone.
The key can be used to switch an ad-
ditionalamplicationon.A volume of up to
30 dB is achieved if the additional ampli-
cationisswitchedon.Theredamplication
display on top of the phone is illuminated if
theamplicationhasbeenswitchedon.The
additional amplication will be switched off
by pressing the key again.
You can adjust the volume with .
Press the key and adjust the desired
volume from 1 to 3.
Note:
The volume control can only be adjusted
during a call.
Use of the phone with a hearing aid
You can use your phone with hearing aids,
assumed they are equipped with a T-coil.
For this purpose. place the selector switch
at your hearing aid to the "T" or "MT" po-
sition. Please ensure that the telephone re-
ceiver will be placed as close as possible to
your hearing aid during a phone call.
Muting
You can switch the microphone of your
phone temporarily off during a call, which
means that your conversational partner can
no longer hear you.
"Mute" will be displayed in the lower right
screen area of the display during a call. The
mute function will be activated when press-
ing the right function key. The function will
be deactivated when pressing the key again.
Call back key
This function is required to activate certain
T-NET performance features.
"R" will be displayed in the lower left screen
area of the display during a call. By press-
ing the left function key, the phone line will
be disconnected for a certain time (100ms/
120ms/ 300ms/ 600ms) (see "Setup of the
call back time).
Finding a mobile unit
In case you misplaced the mobile unit, you
can nd it by using the mobile unit search
key on the Base.
1. Press the search key on the Base
briey. The registered mobile units start
ringing for app. 50 seconds.
2. Press the search key once more to
stop the search process.
English 29