Icon Description
Mobile number added to a Call List.
Landline phone number.
Landline phone number added to a Call List.
Incoming call or data.
Outgoing call or data.
Incoming emergency call.
4.6
Alert Tones
Your radio uses alert tones to inform you of the condition of your radio. The following table lists these
tones and when they occur.
You Hear Tone Name Heard
Short, Low-
Pitched
Tone
Radio Self Test Fail When radio fails its power-up self test.
Reject When an unauthorized request is made.
Time-Out Timer Warn-
ing
Four seconds before time out.
No ACK Received When radio fails to receive an acknowledgment.
Individual Call Warn-
ing Tone
When radio is in an individual call for greater than six
seconds without any activity.
Long, Low-
Pitched
Tone
Time-Out Timer Timed
Out
After time out.
Talk Prohibit/PTT In-
hibit
(When PTT button is pressed) transmissions are not al-
lowed.
Lack of Voice PTT
Time out
When the radio ends your call after it detected there
are lack of voice for five seconds after the PTT is
pressed and hold. Your radio ends the call to enable
your radio to receive calls from other radio users.
Out of Range (When PTT button is pressed) the radio is out of range
of the system.
Invalid Mode When radio is on an unpreprogrammed channel.
A Group of
Low-Pitch-
ed Tones
Busy When system is busy.
Short, Me-
dium-Pitch-
ed Tone
Valid Key-Press When a correct key is pressed.
Radio Self Test Pass When radio passes its power-up self test.
MN004863A01-AG
Chapter 4: Status Indicators
29