TYPE OF ALERT
ERROR Generated when operator
TONE presses an invalid button.
of PTT, or If microphone left
ERROR of cradle
TONE
Generated for selcall decode
TONE
Generated for selcall urgent
TONE
Generated for selcall group
TONE
NORMAL Generated for selcall normal
TONE
1.5.8 Alert Tones
The frequency of all 'alert tones' is 500Hz.
Section 1 Page 15