User Manual

5
Key in the subscriber ID and press .
The display shows transitional mini notice,
confirming your message is being sent.
If the message is sent, a tone sounds and the
display shows positive mini notice.
If the message is not sent, a low tone sounds and
the display shows negative mini notice.
Dual Tone Multi Frequency (DTMF)
The Dual Tone Multi Frequency (DTMF) feature
allows the radio to operate in a radio system with an
interface to telephone systems.
To initiate a DTMF call.
1 Press and hold the PTT button.
2
Enter the desired number, or .
You can turn off the DTMF tone by disabling all
radio tones and alerts (see Turning the Radio
Tones/Alerts On or Off on page 121).
Security
Radio Disable via Manual Dial
1
to access the menu.
2
or to Contacts and press to
select.
The entries are alphabetically sorted.
3
or to Manual Dial and press to
select.
4
or to Private Call and press
to select.
The first line of the display shows Radio Number:.
5
Key in the subscriber ID and press .
6
or to Radio Disable and press
to select.
Keypad Microphone Features
168
English