Bosch Integral TM13 Operating Instructions Manual page 101

D
Decrease volume/contrast (! p. 83)
–
Using this function you can change the handset volume and the loudspea-
ker volume, provided the loudspeaker is connected, during a call.
When your phone is in idle mode this key serves to open the menu "Adjust
acoustics and contrast".
CORR Delete key
By means of this key you can correct digits you have entered, e.g for a call
diversion. You can delete individual characters backwards or the entire in-
put field.
On putting your telephone into operation the delete key is already program-
med on a softkey. You can change this programming at any time.
You can also use this key if the programming is not shown on the display.
LIST
Display call list
All incoming calls that you did not answer are added to the call list.
VIP
Display VIP message
Here you can see whether there is a VIP message for you in the call list.
DOOR Door device
A door device can be activated or deactivated by means of a single keys-
troke. You can only use this function if it has been enabled for your tele-
phone and if a door device is connected.
E
1... X Ext. no. display
You can activate/deactivate the display of your call number on the tele-
phone of the called party before the call is set up.
F
Function key free
Erase the current assignment of the function key.
Telephone functions overview "
( p. 28)
( p. 116)
( p. 61)
If in doubt, look it up
101