Handset noise reduction (NR key)

This feature allows you to hear the voice of
the person you are talking to clearly, by
reducing the surrounding noise coming from
the other party’s telephone.
Press MN to turn on/off while talking.
Note:
RWhen this feature is turned on, is
displayed while talking.
RDepending on the environment where this
handset is being used, this feature may not
be effective.
RThis feature is not available using the
speakerphone.

Handset equalizer

This feature clarifies the voice of the person
you are talking to, producing a more
natural-sounding voice that is easier to hear
and understand.
1Press MN while talking.
2MbN: “Equalizer” a MOKN
3MbN: Select the desired setting.
4Press MOKN to exit.
Note:
RWhen this feature is turned on, is
displayed while talking.
RDepending on the condition and quality of
your telephone line, this feature may
emphasise existing line noise. If it becomes
difficult to hear, turn this feature off.
RThis feature is not available while using the
speakerphone.

Call share

You can join an existing outside call.
To join the conversation, press MN when
the other handset is on an outside call.
Note:
RTo prevent other users from joining your
conversations with outside callers, turn the
privacy mode on (page 26).
Key lock
The handset can be locked so that no calls or
settings can be made. Incoming calls can be
answered, but all other functions are disabled
while key lock is on.
To turn key lock on, press MN (right soft key)
for about 3 seconds.
R is displayed.
RTo turn key lock off, press M N (right soft
key) for about 3 seconds.
Note:
RCalls to emergency numbers cannot be
made until key lock is turned off.
19

Making/Answering Calls

TG7851_61FX(en)_0215_ver011.pdf 19 2013/02/15 18:28:12