
Getting to know your handset
Integral 3
5
Overview
Digit keys
For digits and
letters
Redial button
2nd function:
Call diversion from
R button
Signal button for
functions within
a telephone system
2nd function:
Keyboard lock
Handset button
Corresponds to
lifting and
replacing the
handset
Left softkey
Functions depend
on status (display
contents). Also for
switching off.
Display
indicating call
numbers and
settings
Handset volume
buttons
Right softkey
Functions depend
on status (display
contents). Also for
switching on.
Star button
Also for scrolling up
Hash button
Also for scrolling
down
Shift button
For switching to the
second function of
the buttons
Button 1
2nd function:
Mute
Button 0
2nd function:
Call list
Microphone
Call indicator
Programming
button
2nd function:
Abbreviated
dialling