3.5 TO MUTE THE MICROPHONE:
During a call, you can switch off the microphone allowing you to consult
with other household members without having your call partner listening.
3.6 RECEPTION VOLUME:
or
or
• the volume level for calling via the handset or hands-free can be set separately
• the selected setting will be kept in the memory
• after disconnecting a call, the boost amplifier will be switched off automatically
• the boost amplifier level is +9dB
during a call, press the
microphone;
press the
again to switch the microphone back on
normal amplification:
during a call, use the
reception volume; for this you may also use the
buttons at the right side of the handset or the
buttons underneath the M2 button
boost apmplification:
first press the
the indicator above the display will switch on
now use the
level
button to switch off the
and
button at the left side of the handset;
and
buttons to set the desired volume
15
buttons to adjust the
and
and