Volume Booster - Panasonic KX-TGM450 Operating Instructions Manual

Accessibility
3
MbN: Select the desired setting. a MOKN
R If you select "Custom tone", select the desired type. a MOKN
R The selected setting is shown on the handset display while talking.
Base unit
1
Press and hold MTONEN for about 2 seconds while talking.
2
Press MjN or MkN repeatedly to select the desired setting.
R The selected setting flashes on the message counter while talking.
3
To exit, press MTONEN or wait for about 5 seconds.
Note for handset and base unit:
R The selected setting is applied immediately and is also used for future calls.
R Depending on the condition and quality of your telephone line, this feature may emphasize
existing line noise. If it becomes difficult to hear, reset to the default setting (Tone 2).

Volume booster

This feature allows you to drastically increase the volume of the
other party's voice. This feature can be set for each unit.
WARNING
R This feature is designed for users who are hard of hearing. If other users use the phone, be
sure to turn this feature off.
R Do not use this feature unnecessarily. High volume emitted from the product may cause
hearing damage.
R Pressing the MBOOSTN key activates the volume booster feature. Use this key with care. At its
loudest setting (volume and volume booster features set to their highest settings), the product
can output sound at up to 40 dB (KX-TGM420) or 50 dB (KX-TGM450). To prevent hearing
damage, we recommend that you set this product to the lowest volume setting at which you
can hear adequately.
Turning on the volume booster
1
Press MBOOSTN while on a call.
R The BOOST indicator lights in red.
2
Press MjN or MkN on the side repeatedly to select the desired
volume.
R The selected volume setting is shown on the handset display while talking.
R The selected volume setting is used for future calls when the booster is turned on.
For assistance, please visit http://shop.panasonic.com/support
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TGM420_450(en)_0426_ver031.pdf 24 2016/04/26 10:55:38