Tyco Electronics P7100IP - Manual (Page 46)

MM101332V1, Rev. K
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 11-1: 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 11-2:
Figure 11-2: 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.
11.4.2 Sending an Individual Call (Trunked Mode Only)
11.4.2.1 Pre-Stored Individual Calls
The following procedures describe how to initiate and complete a Pre-Stored Individual Call.
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