Panasonic KX-TD816 Manual De Usuario

DPT Overview

User Manual

33

The Panasonic Digital Super Hybrid System supports the use of a headset with a proprietary 
telephone (PT). When you use the headset (optional), you should switch the selection mode 
first. Selection is explained in the "Handset / Headset Selection" in Station Programming. 

To change to the headset mode
Press: [PROGRAM] [9] [9] [9] [2] [STORE] [PROGRAM]. 

There are eight ringer frequencies available for each CO (Single-CO, Group-CO, Loop-CO) 
button and INTERCOM button. If you wish to change them, refer to "Ringing Tone Selection 
for CO Buttons", "Ringing Tone Selection for Intercom Calls" in Station Programming. 

Allows you to adjust the following volumes as required. 

— Handset Receiver volume (levels 1 through 4) 

— Headset volume (levels 1 through 4)

— Ringer volume (levels 0 through 3)

— Speaker volume (levels 1 through 12)

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-T7420 and KX-T7425.

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

Lift the handset.

Rotate Jog Dial in the desired direction.

Handset:

***

(-volume level 3)