1.1
Feature Buttons
DPTs have the following types of Feature Buttons:
• Fixed Buttons
• Flexible Buttons
Fixed Buttons
Fixed buttons have specific functions permanently assigned to them. These default function
assignments cannot be changed. The following table lists the fixed buttons located on each
DPT model.
In the list, "
Configuration
Feature Buttons
AUTO ANSWER/MUTE
AUTO DIAL/STORE
CONF
Function
FWD/DND
HOLD
INTERCOM
MESSAGE
MONITOR
PAUSE
PROGRAM
RECALL
REDIAL
SHIFT
Soft
SP-PHONE
TRANSFER
VOLUME
" indicates the button is located on each telephone.
: The button is not provided with an LED (Light Emitting Diode).
T7220
T7230
T7235
T7250
DPT Overview
1-9