DPT Overview

If your digital proprietary telephone is provided with a display (display DPT), the volume level is indicated on the display by the number of asterisks. For ringer volume adjustment, three levels (OFF/LOW/HIGH) are available with the KX-T7220 and KX-T7250.

To adjust the handset receiver volume

Display PT

 

VOLUME

Lift the handset.

Press VOLUME (UP /DOWN ) Control button.

<PT Display Example>

Handset:***

(-volume level 3)

You may also adjust the handset receiver volume during a conversation using the handset receiver.

To adjust the headset volume

Display PT

Be sure the headset is connected.

SP-PHONE

 

 

 

 

VOLUME

 

 

 

 

 

 

 

 

Press SP-PHONE.

Press VOLUME (UP

 

/DOWN

 

) Control button.

 

 

<PT Display Example>

Headset:***

(-volume level 3)

40

User Manual

Page 40
Image 40
Panasonic KX-TD1232C user manual Be sure the headset is connected