Tyco Electronics MM23772 User Manual
Page 69
MM23772, Rev. B
69
The volume of the ring is adjustable through the volume control levels.
If a response is made by pressing the PTT to the call prior to the programmed call-back time-out, the call
will automatically be directed to the originating unit. If a response is not made before the call-back time-
out, the radio will return to normal receive display, and
*WHC*
will appear on the first line of the LCD.
To respond after the call-back time-out, press the
key. The radio's display will show the callers ID on
the first line and
WHCI=1
on the second line. Pressing the PTT button at this point will initiate an
individual call back to the original caller.
The radio stores the IDs of the last 10 callers in the Calls Received List as shown. Individual calls are
stored in the top half of the list (1-10) and Group calls are stored in the bottom half of the list (1-10). The
most recent call is stored in position 1, the second most recent call is stored in position 2, etc.
Figure 8-10: Calls Received Lists
To access this list, press the
key twice. Use the
or
buttons
or
buttons to scroll through
the list. Pressing the
key will display the time elapsed since the call was received. After pressing
an
example of the display is shown in Figure 8-11:
Figure 8-11: WHC Individual Call Display
Pressing PTT will initiate an individual call to the displayed logical ID. Powering the radio OFF and ON
will clear this list.