Making/Answering Calls

Handset noise reduction

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 MNOISE REDUCTIONN 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.

RWhen both the Equalizersetting and

noise reduction are activated, is shown on the display.

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 MMENUN while talking.

2MbN: Equalizera MSELECTN

3 MbN: Select the desired setting.

4 Press MOKN to exit.

Note:

RWhen this feature is activated, is displayed while talking.

RDepending 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.

RThis feature is not available while using the speakerphone.

Call share

You can join an existing outside call.

Handset

To join the conversation, press MN when the other unit is on an outside call.

Base unit

To join the conversation, press MZN when the handset is on an outside call.

Note for handset and base unit:

RA maximum of 4 parties (including 1 outside party) can join a conversation using 3 extensions. (4-way conference)

RTo prevent other users from joining your conversations with outside callers, turn call sharing mode off (page 29).

Power back-up operation

When a power failure occurs, the charged handset temporarily supplies power to the base unit (power back-up mode). This allows you to make and receive calls using a handset during a power failure. The base unit will not perform any other functions. However, some functions such as Caller ID and shared phonebook are available only when using a handset other than the handset supplying power to the base unit. You can program Power failureand the default setting is Auto(page 29).

Important:

RIf a handset is not placed on the base unit when a power failure occurs, Base no power Press OFFis displayed. After pressing MOFFN on the handset, place it on the base unit to start power back-up mode.

RPower back-up mode will not work if the battery level of the power supplying handset is or .

RDo not lift the power supplying handset from the base unit during power back-up mode.

RDo not touch the handset’s charge contacts during power back-up mode.

RIf the battery level is low, the unit will not work sufficiently during power back-up mode. In addition, in case handset battery power runs out, we recommend connecting a corded-type telephone (without AC adaptor) to the same telephone line or to the same telephone line jack using a Panasonic T-adaptor (page 5).

For assistance, please visit http://www.panasonic.com/help

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Panasonic KX-TG6872, KX-TG6873, KX-TG6842 Power back-up operation, Handset noise reduction, Handset equalizer, Call share