Handset Volume; R/Flash; Mute (Microphone Off); Search Handset - Profoon PDX-8420 User Manual

4.5

Handset volume:

1. During the call, press the keys
volume.
4.6

R/Flash:

1. During the call, shortly press the key R to give a FLASH pulse. The
interruption time of the FLASH pulse is adjustable; for this, see the
item Flash duration in paragraph 10.3
4.7

Mute (microphone off):

1. To disable the microphone, shortly press the key
You can still hear the other party, but they cannot hear you.
2. To enable the microphone again, shortly press the key
4.8

Search handset:

1. Shortly press the key
During 60 seconds, a signal will sound from the handset, and the
word 'PAGING' flashes on the display of the handset. Press the key
phone-off to end the signal prematurely.
4.9

Key lock:

1. To enable the key lock, keep the key
2 seconds, a locked keypad is indicated in the display by the
symbol
2. To disable the key lock, keep the key
2 seconds again.

4.10 Call timer:

1. During the phone call, the elapsed call duration is displayed on the
display.

4.11 Quick key bell off:

1. To disable the bell of the handset, press key
2 seconds.
when the ringtone is disabled, the
display
2. To enable the bell again, press key
or , to increase or decrease the
on the base station.
symbol will appear in the
during more than 2 seconds.
-9-
during the call
pressed for more than
pressed for more than
during more than
again.