User's Manual

DP770 Instruction Manual 19/27
(1) Receiving and answer the call alert
When receiving call alert and the call alert decoding is enabled, the radio will automatically
answer the call.
The LCD screen displays the caller’s alias/ID.
The radio sends out the call alert tone periodically, and the ORANGE LED indicator flashes.
Press the PTT key to call back the caller, or press other keys to neglect the call alert.
(2) Sending a call alert
By pressing the programmed “Call Alert” key: *
a) Press the navigation keys
, or rotate the knob to select the target contact, and press
to select.
b) The target ID/alias displays on the LCD, indicating that the call alert is sending out, and the
RED LED indicator lights on.
c) Wait for the response.
d) If the response is received, the LCD displays “Call Alert Successful”, or otherwise displays
“Call Alert Failed”.
By menu operation:
In standby screen, press [Contacts] key to come to step c), or
a) Press
to enter the menu;
b) Press
, or rotate the knob to select “ contacts”, and press to select.
c) Press
, or rotate the knob to select “Contacts List”, and press to select. And
press
, or rotate the knob to select the target private call contact, press to select.
Or
Press
, or rotate the knob to select “Manual Dial”, and press to select. Input the
target ID with the keyboard, and press
to select.
d) Press
, or rotate the knob to select “Call Alert”, and press to select.
e) The target ID/alias displays on the LCD, indicating that the call alert is sending out, and the
RED LED indicator lights on.
f) Wait for the response.
g) If the response is received, the LCD displays “Call Alert Successful”, or otherwise displays
“Call Alert Failed”.
Note: