Telephone Interconnect Calls; Receiving A Telephone Interconnect Call (Trunked Mode Only); Sending A Telephone Interconnect Call (Trunked Mode Only) - Ericsson EDACS ORION Operator's Manual

TELEPHONE INTERCONNECT CALLS

Receiving A Telephone Interconnect Call (Trunked Mode
Only)
Receiving a telephone interconnect call is identical to receiving an individ-
ual call. See the DTMF Overdial Operation section if access to services re-
quiring "over-dial" is needed. Overdial operations are available for any
special call whether it is an individual call or a telephone interconnect call.
Sending A Telephone Interconnect Call (Trunked Mode
Only)
Use the following procedures to initiate and complete a Telephone Intercon-
nect call:
1. To select a previously stored phone number, select phone call mode from
the menu, press
through the list of stored phone numbers. The selection mode rules apply.
While in the phone call list, the
the phone call name and the phone call number. If the phone number is
not stored in this list but the phone number is known, it can be entered
directly from the keypad. If necessary, a pause can be entered by pressing
and holding 0-9, *, or # until an underscore appears in the display.
2. Press and release the PTT button; the radio performs the necessary sig-
naling to obtain a communication channel. When the signaling is com-
plete and the radio is clear to transmit, TX indicator turns on and the
channel access tone sounds. Line one shows the accompanying name if
selected from the list of stored numbers or the phone number if entered
directly. The message *PHONE* displays on line two. The radio then
automatically transmits the programmed number stored in the special call
queue.
3. The telephone ringing will be heard. When someone answers the phone,
press the PTT button and speak into the microphone. Release the PTT
button to listen to the caller. Unsuccessful interconnect signaling returns
the radio to the normal receive mode and the number remains displayed
until the special call is cleared by pressing the
expires or another group or system is selected.
36
and use the RAMP control
p
m
,
key will toggle the display between
button or the time-out
c
or to scroll
.