Panasonic KX-TG5664 Operating Instructions Manual page 22

Making/Answering Calls
Handset voice enhancer
This feature clarifies the voice of the
person you are talking to, reproducing a
more natural-sounding voice that is easier
to hear and understand (page 33).
1
Press {MENU} during an outside call.
2
Press {3} to select "V.E. on" or "V.E.
off".
L When this feature is turned on, J
is displayed.
Note:
L Depending on the condition and quality
of your telephone line, this feature may
emphasize existing line noise. If it
becomes difficult to hear, turn this
feature off.
Handset Slow Talk
This feature works to help slow down the
incoming audio when two parties are
having a two way conversation.
Important:
L You cannot use this feature when;
– you are on a conference call,
– you are listening to messages in the
answering system,
– another unit is using the answering
system, or
– another handset is having an intercom
call with the base unit.
Press {Slow} during an outside call.
L "Slow" starts blinking.
L To turn this feature off, press {Slow}
again. "Slow" stops blinking.
22
For assistance, please visit http://www.panasonic.com/phonehelp
Note:
L This feature turns off if another handset
starts to have an intercom call with the
base unit, or another unit starts to use
the answering system.
L This feature turns off after you hang up
the call.
L The speed may become close to normal
when the handset receives constant
incoming audio for a period of time.
Call share
This feature allows the handset and base
unit to join an existing outside call.
Handset
To join the conversation, press {C} when
the other extension is on an outside call.
Base unit
To join the conversation, press {SP-
PHONE} when the handset is on an
outside call.
Note for handset and base unit:
L A maximum of 4 parties (including 1
outside party) can join a conversation
using 3 extensions.