English
Label
Item
8
Home/Back but-
ton
9
P2 button
10
Display
11
Microphone
12
Speaker
13
Power button
14
Audio Accessory
Connector
12
Description
Press to cancel and re-
turn to a previous menu
level; press and hold to
return to Home screen.
Press to view the con-
tacts set in the radio.
A display that provides
visual information about
radio features.
Speak clearly into the mi-
crophone when transmit-
ting.
Outputs all tones and au-
dio that are generated by
the radio (for example,
keypad tones and voice
audio).
Press to turn on and off
your radio.
Used to connect compat-
ible audio accessories.
1.2
Radio Specifications
The radio model is printed on the back of the radio with the
following information.
Table 2: Radio Specifications
Model
Fre-
Trans-
quency
Band
Power
(Watts)
DTR720
ISM 900
MHz
1.3
Status Indicators
This chapter explains the status indicators and audio tones
used in the radio.
Number
Anten-
mit
of
na
Chan-
nels
1
50
Remov-
able